diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index e41bae29bb..9e0970a56e 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/Marlin/Configuration_adv.h b/Marlin/Configuration_adv.h
index 89fde4a381..51ae20c23c 100644
--- a/Marlin/Configuration_adv.h
+++ b/Marlin/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/default/Configuration.h b/config/default/Configuration.h
index e41bae29bb..9e0970a56e 100644
--- a/config/default/Configuration.h
+++ b/config/default/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/default/Configuration_adv.h b/config/default/Configuration_adv.h
index 89fde4a381..51ae20c23c 100644
--- a/config/default/Configuration_adv.h
+++ b/config/default/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/3DFabXYZ/Migbot/Configuration.h b/config/examples/3DFabXYZ/Migbot/Configuration.h
index 54054be5a5..d9f5d96681 100644
--- a/config/examples/3DFabXYZ/Migbot/Configuration.h
+++ b/config/examples/3DFabXYZ/Migbot/Configuration.h
@@ -936,7 +936,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 21, 61, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/3DFabXYZ/Migbot/Configuration_adv.h b/config/examples/3DFabXYZ/Migbot/Configuration_adv.h
index fbeb98112d..ec952a8c10 100644
--- a/config/examples/3DFabXYZ/Migbot/Configuration_adv.h
+++ b/config/examples/3DFabXYZ/Migbot/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/ADIMLab/Gantry v1/Configuration.h b/config/examples/ADIMLab/Gantry v1/Configuration.h
index ca1196d4a2..fd7dc6fee7 100644
--- a/config/examples/ADIMLab/Gantry v1/Configuration.h	
+++ b/config/examples/ADIMLab/Gantry v1/Configuration.h	
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/ADIMLab/Gantry v1/Configuration_adv.h b/config/examples/ADIMLab/Gantry v1/Configuration_adv.h
index c9040e7bf0..d5533b3865 100644
--- a/config/examples/ADIMLab/Gantry v1/Configuration_adv.h	
+++ b/config/examples/ADIMLab/Gantry v1/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/ADIMLab/Gantry v2/Configuration.h b/config/examples/ADIMLab/Gantry v2/Configuration.h
index ff7426793d..9a69fbbb11 100644
--- a/config/examples/ADIMLab/Gantry v2/Configuration.h	
+++ b/config/examples/ADIMLab/Gantry v2/Configuration.h	
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/ADIMLab/Gantry v2/Configuration_adv.h b/config/examples/ADIMLab/Gantry v2/Configuration_adv.h
index 31511845db..1277510223 100644
--- a/config/examples/ADIMLab/Gantry v2/Configuration_adv.h	
+++ b/config/examples/ADIMLab/Gantry v2/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/AlephObjects/TAZ4/Configuration.h b/config/examples/AlephObjects/TAZ4/Configuration.h
index 03cf1366d0..a986b7d7bd 100644
--- a/config/examples/AlephObjects/TAZ4/Configuration.h
+++ b/config/examples/AlephObjects/TAZ4/Configuration.h
@@ -949,7 +949,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/AlephObjects/TAZ4/Configuration_adv.h b/config/examples/AlephObjects/TAZ4/Configuration_adv.h
index 2307ec488b..cb92db45f2 100644
--- a/config/examples/AlephObjects/TAZ4/Configuration_adv.h
+++ b/config/examples/AlephObjects/TAZ4/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Alfawise/U20-bltouch/Configuration.h b/config/examples/Alfawise/U20-bltouch/Configuration.h
index 973c199c51..748211698d 100644
--- a/config/examples/Alfawise/U20-bltouch/Configuration.h
+++ b/config/examples/Alfawise/U20-bltouch/Configuration.h
@@ -993,7 +993,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -35, -6, -0.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Alfawise/U20-bltouch/Configuration_adv.h b/config/examples/Alfawise/U20-bltouch/Configuration_adv.h
index ab7b26a075..92798c2ba2 100644
--- a/config/examples/Alfawise/U20-bltouch/Configuration_adv.h
+++ b/config/examples/Alfawise/U20-bltouch/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Alfawise/U20/Configuration.h b/config/examples/Alfawise/U20/Configuration.h
index 90aa931ba8..823fb06b31 100644
--- a/config/examples/Alfawise/U20/Configuration.h
+++ b/config/examples/Alfawise/U20/Configuration.h
@@ -993,7 +993,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Alfawise/U20/Configuration_adv.h b/config/examples/Alfawise/U20/Configuration_adv.h
index 8a2dc21c1d..18171008ad 100644
--- a/config/examples/Alfawise/U20/Configuration_adv.h
+++ b/config/examples/Alfawise/U20/Configuration_adv.h
@@ -1439,7 +1439,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/AliExpress/CL-260/Configuration.h b/config/examples/AliExpress/CL-260/Configuration.h
index 4d85f93949..1ca93f3327 100644
--- a/config/examples/AliExpress/CL-260/Configuration.h
+++ b/config/examples/AliExpress/CL-260/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/AliExpress/UM2pExt/Configuration.h b/config/examples/AliExpress/UM2pExt/Configuration.h
index 8c2f8174f2..83781dc786 100644
--- a/config/examples/AliExpress/UM2pExt/Configuration.h
+++ b/config/examples/AliExpress/UM2pExt/Configuration.h
@@ -940,7 +940,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/AliExpress/UM2pExt/Configuration_adv.h b/config/examples/AliExpress/UM2pExt/Configuration_adv.h
index f4ce897762..46dce0a029 100644
--- a/config/examples/AliExpress/UM2pExt/Configuration_adv.h
+++ b/config/examples/AliExpress/UM2pExt/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Anet/A2/Configuration.h b/config/examples/Anet/A2/Configuration.h
index 4f87aa4db5..a1f7675646 100644
--- a/config/examples/Anet/A2/Configuration.h
+++ b/config/examples/Anet/A2/Configuration.h
@@ -929,7 +929,8 @@
  */
 //#define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 //#define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Anet/A2/Configuration_adv.h b/config/examples/Anet/A2/Configuration_adv.h
index b0ab2e110c..6f82cbd22f 100644
--- a/config/examples/Anet/A2/Configuration_adv.h
+++ b/config/examples/Anet/A2/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Anet/A2plus/Configuration.h b/config/examples/Anet/A2plus/Configuration.h
index 05a08af759..ce5e767b8d 100644
--- a/config/examples/Anet/A2plus/Configuration.h
+++ b/config/examples/Anet/A2plus/Configuration.h
@@ -929,7 +929,8 @@
  */
 //#define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 //#define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Anet/A2plus/Configuration_adv.h b/config/examples/Anet/A2plus/Configuration_adv.h
index b0ab2e110c..6f82cbd22f 100644
--- a/config/examples/Anet/A2plus/Configuration_adv.h
+++ b/config/examples/Anet/A2plus/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Anet/A6/Configuration.h b/config/examples/Anet/A6/Configuration.h
index 57296bf117..6a04f1711c 100644
--- a/config/examples/Anet/A6/Configuration.h
+++ b/config/examples/Anet/A6/Configuration.h
@@ -983,7 +983,8 @@
 // (mount: https://github.com/ralf-e/ANET_A6_modifications/tree/master/A6_X-Axis)
 //#define NOZZLE_TO_PROBE_OFFSET { -30, 15, 0.75 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Anet/A6/Configuration_adv.h b/config/examples/Anet/A6/Configuration_adv.h
index 7b79eced0b..db52dc0842 100644
--- a/config/examples/Anet/A6/Configuration_adv.h
+++ b/config/examples/Anet/A6/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Anet/A8/Configuration.h b/config/examples/Anet/A8/Configuration.h
index a6098e47f2..8d4644aa2c 100644
--- a/config/examples/Anet/A8/Configuration.h
+++ b/config/examples/Anet/A8/Configuration.h
@@ -942,7 +942,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Anet/A8/Configuration_adv.h b/config/examples/Anet/A8/Configuration_adv.h
index bef18b4cbe..81bcc7d901 100644
--- a/config/examples/Anet/A8/Configuration_adv.h
+++ b/config/examples/Anet/A8/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Anet/A8plus/Configuration.h b/config/examples/Anet/A8plus/Configuration.h
index d88ef28e14..50a01a862a 100644
--- a/config/examples/Anet/A8plus/Configuration.h
+++ b/config/examples/Anet/A8plus/Configuration.h
@@ -940,7 +940,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Anet/A8plus/Configuration_adv.h b/config/examples/Anet/A8plus/Configuration_adv.h
index e801585f68..0e34f1537d 100644
--- a/config/examples/Anet/A8plus/Configuration_adv.h
+++ b/config/examples/Anet/A8plus/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Anet/E16/Configuration.h b/config/examples/Anet/E16/Configuration.h
index c6ffb05808..111b9c8645 100644
--- a/config/examples/Anet/E16/Configuration.h
+++ b/config/examples/Anet/E16/Configuration.h
@@ -941,7 +941,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Anet/E16/Configuration_adv.h b/config/examples/Anet/E16/Configuration_adv.h
index 8bb24ed2a4..7a915181e7 100644
--- a/config/examples/Anet/E16/Configuration_adv.h
+++ b/config/examples/Anet/E16/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/AnyCubic/i3/Configuration.h b/config/examples/AnyCubic/i3/Configuration.h
index 3e14bc221b..46719efdfd 100644
--- a/config/examples/AnyCubic/i3/Configuration.h
+++ b/config/examples/AnyCubic/i3/Configuration.h
@@ -939,7 +939,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 75, 5, -2 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/AnyCubic/i3/Configuration_adv.h b/config/examples/AnyCubic/i3/Configuration_adv.h
index ad0564a31c..3aff8fb86b 100644
--- a/config/examples/AnyCubic/i3/Configuration_adv.h
+++ b/config/examples/AnyCubic/i3/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/ArmEd/Configuration.h b/config/examples/ArmEd/Configuration.h
index f539452768..fe3283a26c 100644
--- a/config/examples/ArmEd/Configuration.h
+++ b/config/examples/ArmEd/Configuration.h
@@ -930,7 +930,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/ArmEd/Configuration_adv.h b/config/examples/ArmEd/Configuration_adv.h
index 8f09133d49..fd7c29e883 100644
--- a/config/examples/ArmEd/Configuration_adv.h
+++ b/config/examples/ArmEd/Configuration_adv.h
@@ -1442,7 +1442,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Azteeg/X5GT/Configuration.h b/config/examples/Azteeg/X5GT/Configuration.h
index 9730e1e2f6..187c408d2f 100644
--- a/config/examples/Azteeg/X5GT/Configuration.h
+++ b/config/examples/Azteeg/X5GT/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BIBO/TouchX/cyclops/Configuration.h b/config/examples/BIBO/TouchX/cyclops/Configuration.h
index 10dc544f01..e20bc5a51a 100644
--- a/config/examples/BIBO/TouchX/cyclops/Configuration.h
+++ b/config/examples/BIBO/TouchX/cyclops/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h b/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
index 9076a6c1d9..483ff61e3b 100644
--- a/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
+++ b/config/examples/BIBO/TouchX/cyclops/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/BIBO/TouchX/default/Configuration.h b/config/examples/BIBO/TouchX/default/Configuration.h
index 14fbb22722..484d5efe0a 100644
--- a/config/examples/BIBO/TouchX/default/Configuration.h
+++ b/config/examples/BIBO/TouchX/default/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BIBO/TouchX/default/Configuration_adv.h b/config/examples/BIBO/TouchX/default/Configuration_adv.h
index 28fb50d584..a89a2ab7b3 100644
--- a/config/examples/BIBO/TouchX/default/Configuration_adv.h
+++ b/config/examples/BIBO/TouchX/default/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/BQ/Hephestos/Configuration.h b/config/examples/BQ/Hephestos/Configuration.h
index d907a758bb..5c599d4b4f 100644
--- a/config/examples/BQ/Hephestos/Configuration.h
+++ b/config/examples/BQ/Hephestos/Configuration.h
@@ -917,7 +917,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BQ/Hephestos/Configuration_adv.h b/config/examples/BQ/Hephestos/Configuration_adv.h
index 97a7af0cbd..b7f19ea103 100644
--- a/config/examples/BQ/Hephestos/Configuration_adv.h
+++ b/config/examples/BQ/Hephestos/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/BQ/Hephestos_2/Configuration.h b/config/examples/BQ/Hephestos_2/Configuration.h
index 5865eee9bd..a8334abaaf 100644
--- a/config/examples/BQ/Hephestos_2/Configuration.h
+++ b/config/examples/BQ/Hephestos_2/Configuration.h
@@ -930,7 +930,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 34, 15, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BQ/Hephestos_2/Configuration_adv.h b/config/examples/BQ/Hephestos_2/Configuration_adv.h
index 778cf9589a..1f56fdbe68 100644
--- a/config/examples/BQ/Hephestos_2/Configuration_adv.h
+++ b/config/examples/BQ/Hephestos_2/Configuration_adv.h
@@ -1446,7 +1446,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/BQ/WITBOX/Configuration.h b/config/examples/BQ/WITBOX/Configuration.h
index f42956985f..cf6a074c29 100644
--- a/config/examples/BQ/WITBOX/Configuration.h
+++ b/config/examples/BQ/WITBOX/Configuration.h
@@ -917,7 +917,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BQ/WITBOX/Configuration_adv.h b/config/examples/BQ/WITBOX/Configuration_adv.h
index 97a7af0cbd..b7f19ea103 100644
--- a/config/examples/BQ/WITBOX/Configuration_adv.h
+++ b/config/examples/BQ/WITBOX/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration.h b/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration.h
index 54973430e5..4df81eb6ca 100644
--- a/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration.h	
+++ b/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration.h	
@@ -921,7 +921,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration_adv.h b/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration_adv.h
index 911d523495..57bffc921f 100644
--- a/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration_adv.h	
+++ b/config/examples/BigTreeTech/SKR Mini E3 1.0/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration.h b/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration.h
index 431f52ec55..3bcdcbde50 100644
--- a/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration.h	
+++ b/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration.h	
@@ -922,7 +922,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration_adv.h b/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration_adv.h
index 9a96777d03..241e7df6c4 100644
--- a/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration_adv.h	
+++ b/config/examples/BigTreeTech/SKR Mini E3 1.2/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Cartesio/Configuration.h b/config/examples/Cartesio/Configuration.h
index ebd70b015b..4f3bd706f7 100644
--- a/config/examples/Cartesio/Configuration.h
+++ b/config/examples/Cartesio/Configuration.h
@@ -928,7 +928,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Cartesio/Configuration_adv.h b/config/examples/Cartesio/Configuration_adv.h
index f66fa18923..c1cafc1352 100644
--- a/config/examples/Cartesio/Configuration_adv.h
+++ b/config/examples/Cartesio/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/CR-10/Configuration.h b/config/examples/Creality/CR-10/Configuration.h
index 86589445f1..d72ae0b947 100644
--- a/config/examples/Creality/CR-10/Configuration.h
+++ b/config/examples/Creality/CR-10/Configuration.h
@@ -939,7 +939,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/CR-10/Configuration_adv.h b/config/examples/Creality/CR-10/Configuration_adv.h
index 51c846e4bb..c2f1070f3f 100644
--- a/config/examples/Creality/CR-10/Configuration_adv.h
+++ b/config/examples/Creality/CR-10/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/CR-10S/Configuration.h b/config/examples/Creality/CR-10S/Configuration.h
index 6d188f4bae..580dfb8462 100644
--- a/config/examples/Creality/CR-10S/Configuration.h
+++ b/config/examples/Creality/CR-10S/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/CR-10S/Configuration_adv.h b/config/examples/Creality/CR-10S/Configuration_adv.h
index d230c148bf..8e7af2eb86 100644
--- a/config/examples/Creality/CR-10S/Configuration_adv.h
+++ b/config/examples/Creality/CR-10S/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/CR-10_5S/Configuration.h b/config/examples/Creality/CR-10_5S/Configuration.h
index 6bde731076..855c96a7a6 100644
--- a/config/examples/Creality/CR-10_5S/Configuration.h
+++ b/config/examples/Creality/CR-10_5S/Configuration.h
@@ -930,7 +930,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/CR-10_5S/Configuration_adv.h b/config/examples/Creality/CR-10_5S/Configuration_adv.h
index e33311c9fd..2598d813eb 100644
--- a/config/examples/Creality/CR-10_5S/Configuration_adv.h
+++ b/config/examples/Creality/CR-10_5S/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/CR-10mini/Configuration.h b/config/examples/Creality/CR-10mini/Configuration.h
index 4a9be92f49..60f69a4311 100644
--- a/config/examples/Creality/CR-10mini/Configuration.h
+++ b/config/examples/Creality/CR-10mini/Configuration.h
@@ -948,7 +948,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/CR-10mini/Configuration_adv.h b/config/examples/Creality/CR-10mini/Configuration_adv.h
index 8c6a5230a8..b94c9506a3 100644
--- a/config/examples/Creality/CR-10mini/Configuration_adv.h
+++ b/config/examples/Creality/CR-10mini/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/CR-20 Pro/Configuration.h b/config/examples/Creality/CR-20 Pro/Configuration.h
index 81754fe1cf..628820bf38 100644
--- a/config/examples/Creality/CR-20 Pro/Configuration.h	
+++ b/config/examples/Creality/CR-20 Pro/Configuration.h	
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/CR-20 Pro/Configuration_adv.h b/config/examples/Creality/CR-20 Pro/Configuration_adv.h
index 32499d22fe..1a075bd689 100644
--- a/config/examples/Creality/CR-20 Pro/Configuration_adv.h	
+++ b/config/examples/Creality/CR-20 Pro/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/CR-20/Configuration.h b/config/examples/Creality/CR-20/Configuration.h
index e92218aeed..b92ba8e549 100644
--- a/config/examples/Creality/CR-20/Configuration.h
+++ b/config/examples/Creality/CR-20/Configuration.h
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/CR-20/Configuration_adv.h b/config/examples/Creality/CR-20/Configuration_adv.h
index 3e89bfe445..83f3eaa9d4 100644
--- a/config/examples/Creality/CR-20/Configuration_adv.h
+++ b/config/examples/Creality/CR-20/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/CR-8/Configuration.h b/config/examples/Creality/CR-8/Configuration.h
index 30da9c0064..1630b2cdea 100644
--- a/config/examples/Creality/CR-8/Configuration.h
+++ b/config/examples/Creality/CR-8/Configuration.h
@@ -939,7 +939,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/CR-8/Configuration_adv.h b/config/examples/Creality/CR-8/Configuration_adv.h
index 8281a0e3ca..863aaf71fd 100644
--- a/config/examples/Creality/CR-8/Configuration_adv.h
+++ b/config/examples/Creality/CR-8/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/Ender-2/Configuration.h b/config/examples/Creality/Ender-2/Configuration.h
index 7733dbde6a..d0dd661088 100644
--- a/config/examples/Creality/Ender-2/Configuration.h
+++ b/config/examples/Creality/Ender-2/Configuration.h
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/Ender-2/Configuration_adv.h b/config/examples/Creality/Ender-2/Configuration_adv.h
index c64a3f1381..8889d5aff9 100644
--- a/config/examples/Creality/Ender-2/Configuration_adv.h
+++ b/config/examples/Creality/Ender-2/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/Ender-3/Configuration.h b/config/examples/Creality/Ender-3/Configuration.h
index b30dd1b807..4734c65509 100644
--- a/config/examples/Creality/Ender-3/Configuration.h
+++ b/config/examples/Creality/Ender-3/Configuration.h
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/Ender-3/Configuration_adv.h b/config/examples/Creality/Ender-3/Configuration_adv.h
index 947c962712..8b2d5d8dff 100644
--- a/config/examples/Creality/Ender-3/Configuration_adv.h
+++ b/config/examples/Creality/Ender-3/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/Ender-4/Configuration.h b/config/examples/Creality/Ender-4/Configuration.h
index 2e59277b40..9cc53f8240 100644
--- a/config/examples/Creality/Ender-4/Configuration.h
+++ b/config/examples/Creality/Ender-4/Configuration.h
@@ -939,7 +939,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/Ender-4/Configuration_adv.h b/config/examples/Creality/Ender-4/Configuration_adv.h
index be06c5f339..17b3450e61 100644
--- a/config/examples/Creality/Ender-4/Configuration_adv.h
+++ b/config/examples/Creality/Ender-4/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/Ender-5 Pro/Configuration.h b/config/examples/Creality/Ender-5 Pro/Configuration.h
index 29cf2b18ab..b3585bf2c7 100644
--- a/config/examples/Creality/Ender-5 Pro/Configuration.h	
+++ b/config/examples/Creality/Ender-5 Pro/Configuration.h	
@@ -927,7 +927,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/Ender-5 Pro/Configuration_adv.h b/config/examples/Creality/Ender-5 Pro/Configuration_adv.h
index 8e75e806f9..a102d6aa3d 100644
--- a/config/examples/Creality/Ender-5 Pro/Configuration_adv.h	
+++ b/config/examples/Creality/Ender-5 Pro/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Creality/Ender-5/Configuration.h b/config/examples/Creality/Ender-5/Configuration.h
index 517c4c825c..d23b4d551f 100644
--- a/config/examples/Creality/Ender-5/Configuration.h
+++ b/config/examples/Creality/Ender-5/Configuration.h
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Creality/Ender-5/Configuration_adv.h b/config/examples/Creality/Ender-5/Configuration_adv.h
index bff7e382d4..92fec78d32 100644
--- a/config/examples/Creality/Ender-5/Configuration_adv.h
+++ b/config/examples/Creality/Ender-5/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Dagoma/Disco Ultimate/Configuration.h b/config/examples/Dagoma/Disco Ultimate/Configuration.h
index ac83ae9ba9..0c818a2a10 100644
--- a/config/examples/Dagoma/Disco Ultimate/Configuration.h	
+++ b/config/examples/Dagoma/Disco Ultimate/Configuration.h	
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 21, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Dagoma/Disco Ultimate/Configuration_adv.h b/config/examples/Dagoma/Disco Ultimate/Configuration_adv.h
index 65d392c08a..8a3cdf75a4 100644
--- a/config/examples/Dagoma/Disco Ultimate/Configuration_adv.h	
+++ b/config/examples/Dagoma/Disco Ultimate/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration.h b/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration.h
index 9193daa2bd..5ac11ac49c 100644
--- a/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration.h	
+++ b/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration.h	
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration_adv.h b/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration_adv.h
index 6ef3ec764e..80410efa4f 100755
--- a/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration_adv.h	
+++ b/config/examples/EVNOVO (Artillery)/Sidewinder X1/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/EXP3D/Imprimante multifonction/Configuration.h b/config/examples/EXP3D/Imprimante multifonction/Configuration.h
index b6746dc288..2e3beb7481 100644
--- a/config/examples/EXP3D/Imprimante multifonction/Configuration.h	
+++ b/config/examples/EXP3D/Imprimante multifonction/Configuration.h	
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 0
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/EXP3D/Imprimante multifonction/Configuration_adv.h b/config/examples/EXP3D/Imprimante multifonction/Configuration_adv.h
index dc48787b45..8313186c49 100644
--- a/config/examples/EXP3D/Imprimante multifonction/Configuration_adv.h	
+++ b/config/examples/EXP3D/Imprimante multifonction/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Einstart-S/Configuration.h b/config/examples/Einstart-S/Configuration.h
index e1245dd068..4646cbe141 100644
--- a/config/examples/Einstart-S/Configuration.h
+++ b/config/examples/Einstart-S/Configuration.h
@@ -939,7 +939,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Einstart-S/Configuration_adv.h b/config/examples/Einstart-S/Configuration_adv.h
index e6e0f06669..373f22a6ed 100644
--- a/config/examples/Einstart-S/Configuration_adv.h
+++ b/config/examples/Einstart-S/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FYSETC/AIO_II/Configuration.h b/config/examples/FYSETC/AIO_II/Configuration.h
index d725f89597..d66b1c8691 100644
--- a/config/examples/FYSETC/AIO_II/Configuration.h
+++ b/config/examples/FYSETC/AIO_II/Configuration.h
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FYSETC/AIO_II/Configuration_adv.h b/config/examples/FYSETC/AIO_II/Configuration_adv.h
index 2b76425131..146a35b1b1 100644
--- a/config/examples/FYSETC/AIO_II/Configuration_adv.h
+++ b/config/examples/FYSETC/AIO_II/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration.h b/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration.h
index 501bf88412..ed4cd1b40f 100644
--- a/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration.h	
+++ b/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration.h	
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -44, -6, -3.9 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration_adv.h b/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration_adv.h
index 13d10b475f..d5ed737b2d 100644
--- a/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration_adv.h	
+++ b/config/examples/FYSETC/Cheetah 1.2/BLTouch/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FYSETC/Cheetah 1.2/base/Configuration.h b/config/examples/FYSETC/Cheetah 1.2/base/Configuration.h
index d8bdebb888..3a075d3b68 100644
--- a/config/examples/FYSETC/Cheetah 1.2/base/Configuration.h	
+++ b/config/examples/FYSETC/Cheetah 1.2/base/Configuration.h	
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FYSETC/Cheetah 1.2/base/Configuration_adv.h b/config/examples/FYSETC/Cheetah 1.2/base/Configuration_adv.h
index 13d10b475f..d5ed737b2d 100644
--- a/config/examples/FYSETC/Cheetah 1.2/base/Configuration_adv.h	
+++ b/config/examples/FYSETC/Cheetah 1.2/base/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FYSETC/Cheetah/BLTouch/Configuration.h b/config/examples/FYSETC/Cheetah/BLTouch/Configuration.h
index fcc6f6c1c1..dec2d70445 100644
--- a/config/examples/FYSETC/Cheetah/BLTouch/Configuration.h
+++ b/config/examples/FYSETC/Cheetah/BLTouch/Configuration.h
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -44, -6, -3.9 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FYSETC/Cheetah/BLTouch/Configuration_adv.h b/config/examples/FYSETC/Cheetah/BLTouch/Configuration_adv.h
index 13d10b475f..d5ed737b2d 100644
--- a/config/examples/FYSETC/Cheetah/BLTouch/Configuration_adv.h
+++ b/config/examples/FYSETC/Cheetah/BLTouch/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FYSETC/Cheetah/base/Configuration.h b/config/examples/FYSETC/Cheetah/base/Configuration.h
index 22d0f73a43..f32e75f40e 100644
--- a/config/examples/FYSETC/Cheetah/base/Configuration.h
+++ b/config/examples/FYSETC/Cheetah/base/Configuration.h
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FYSETC/Cheetah/base/Configuration_adv.h b/config/examples/FYSETC/Cheetah/base/Configuration_adv.h
index 13d10b475f..d5ed737b2d 100644
--- a/config/examples/FYSETC/Cheetah/base/Configuration_adv.h
+++ b/config/examples/FYSETC/Cheetah/base/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FYSETC/F6_13/Configuration.h b/config/examples/FYSETC/F6_13/Configuration.h
index 7dc08fa84b..4cbe4ffb22 100644
--- a/config/examples/FYSETC/F6_13/Configuration.h
+++ b/config/examples/FYSETC/F6_13/Configuration.h
@@ -931,7 +931,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FYSETC/F6_13/Configuration_adv.h b/config/examples/FYSETC/F6_13/Configuration_adv.h
index c53fe62c82..617206e8b6 100644
--- a/config/examples/FYSETC/F6_13/Configuration_adv.h
+++ b/config/examples/FYSETC/F6_13/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FYSETC/S6/Configuration.h b/config/examples/FYSETC/S6/Configuration.h
index 6fbb938ebc..81c021b68a 100644
--- a/config/examples/FYSETC/S6/Configuration.h
+++ b/config/examples/FYSETC/S6/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FYSETC/S6/Configuration_adv.h b/config/examples/FYSETC/S6/Configuration_adv.h
index 89fde4a381..51ae20c23c 100644
--- a/config/examples/FYSETC/S6/Configuration_adv.h
+++ b/config/examples/FYSETC/S6/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Felix/DUAL/Configuration.h b/config/examples/Felix/DUAL/Configuration.h
index abaca53b57..1c1965be62 100644
--- a/config/examples/Felix/DUAL/Configuration.h
+++ b/config/examples/Felix/DUAL/Configuration.h
@@ -910,7 +910,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Felix/DUAL/Configuration_adv.h b/config/examples/Felix/DUAL/Configuration_adv.h
index 11fd992048..822ebca19f 100644
--- a/config/examples/Felix/DUAL/Configuration_adv.h
+++ b/config/examples/Felix/DUAL/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Felix/Single/Configuration.h b/config/examples/Felix/Single/Configuration.h
index aadea5c3c6..665886a07e 100644
--- a/config/examples/Felix/Single/Configuration.h
+++ b/config/examples/Felix/Single/Configuration.h
@@ -910,7 +910,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Felix/Single/Configuration_adv.h b/config/examples/Felix/Single/Configuration_adv.h
index 11fd992048..822ebca19f 100644
--- a/config/examples/Felix/Single/Configuration_adv.h
+++ b/config/examples/Felix/Single/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FlashForge/CreatorPro/Configuration.h b/config/examples/FlashForge/CreatorPro/Configuration.h
index d8b48ef8ab..842f80e0dc 100644
--- a/config/examples/FlashForge/CreatorPro/Configuration.h
+++ b/config/examples/FlashForge/CreatorPro/Configuration.h
@@ -921,7 +921,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FlashForge/CreatorPro/Configuration_adv.h b/config/examples/FlashForge/CreatorPro/Configuration_adv.h
index 4c111fb164..2346360a09 100644
--- a/config/examples/FlashForge/CreatorPro/Configuration_adv.h
+++ b/config/examples/FlashForge/CreatorPro/Configuration_adv.h
@@ -1437,7 +1437,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/FolgerTech/i3-2020/Configuration.h b/config/examples/FolgerTech/i3-2020/Configuration.h
index 7d17d2c4cf..601eb00a1b 100644
--- a/config/examples/FolgerTech/i3-2020/Configuration.h
+++ b/config/examples/FolgerTech/i3-2020/Configuration.h
@@ -935,7 +935,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 38, -7, -10.75 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 0
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/FolgerTech/i3-2020/Configuration_adv.h b/config/examples/FolgerTech/i3-2020/Configuration_adv.h
index c0b1b9cd32..963b7f0d4d 100644
--- a/config/examples/FolgerTech/i3-2020/Configuration_adv.h
+++ b/config/examples/FolgerTech/i3-2020/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Formbot/Raptor/Configuration.h b/config/examples/Formbot/Raptor/Configuration.h
index 7b76169c3c..f764ec62b6 100644
--- a/config/examples/Formbot/Raptor/Configuration.h
+++ b/config/examples/Formbot/Raptor/Configuration.h
@@ -1014,7 +1014,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -22, 0, -1.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Formbot/Raptor/Configuration_adv.h b/config/examples/Formbot/Raptor/Configuration_adv.h
index e680b81a2e..9768e27f0c 100644
--- a/config/examples/Formbot/Raptor/Configuration_adv.h
+++ b/config/examples/Formbot/Raptor/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Formbot/T_Rex_2+/Configuration.h b/config/examples/Formbot/T_Rex_2+/Configuration.h
index 1e04fd26cc..ba078cf844 100644
--- a/config/examples/Formbot/T_Rex_2+/Configuration.h
+++ b/config/examples/Formbot/T_Rex_2+/Configuration.h
@@ -958,7 +958,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -3, 31, -1.25 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 0
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Formbot/T_Rex_2+/Configuration_adv.h b/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
index 61d538e4ac..c18ffb21d2 100644
--- a/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
+++ b/config/examples/Formbot/T_Rex_2+/Configuration_adv.h
@@ -1442,7 +1442,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Formbot/T_Rex_3/Configuration.h b/config/examples/Formbot/T_Rex_3/Configuration.h
index 271d3958ac..c45a5f17cd 100644
--- a/config/examples/Formbot/T_Rex_3/Configuration.h
+++ b/config/examples/Formbot/T_Rex_3/Configuration.h
@@ -941,7 +941,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -3, 31, -1.25 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 0
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Formbot/T_Rex_3/Configuration_adv.h b/config/examples/Formbot/T_Rex_3/Configuration_adv.h
index 4e27267d53..defa20c81a 100644
--- a/config/examples/Formbot/T_Rex_3/Configuration_adv.h
+++ b/config/examples/Formbot/T_Rex_3/Configuration_adv.h
@@ -1442,7 +1442,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A10/Configuration.h b/config/examples/Geeetech/A10/Configuration.h
index 22043fb3e9..3d39a4560a 100644
--- a/config/examples/Geeetech/A10/Configuration.h
+++ b/config/examples/Geeetech/A10/Configuration.h
@@ -912,7 +912,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -37, 0, -3.6 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A10/Configuration_adv.h b/config/examples/Geeetech/A10/Configuration_adv.h
index f3bcef1404..40a0d675ca 100644
--- a/config/examples/Geeetech/A10/Configuration_adv.h
+++ b/config/examples/Geeetech/A10/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A10D/Configuration.h b/config/examples/Geeetech/A10D/Configuration.h
index 934ac4b83d..7aa308fc18 100644
--- a/config/examples/Geeetech/A10D/Configuration.h
+++ b/config/examples/Geeetech/A10D/Configuration.h
@@ -911,7 +911,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -37, 0, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A10D/Configuration_adv.h b/config/examples/Geeetech/A10D/Configuration_adv.h
index e68ffbc5b7..4920c8a170 100644
--- a/config/examples/Geeetech/A10D/Configuration_adv.h
+++ b/config/examples/Geeetech/A10D/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A10M/Configuration.h b/config/examples/Geeetech/A10M/Configuration.h
index 99573fd620..77d1a023f9 100644
--- a/config/examples/Geeetech/A10M/Configuration.h
+++ b/config/examples/Geeetech/A10M/Configuration.h
@@ -912,7 +912,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -37, 0, -3.6 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A10M/Configuration_adv.h b/config/examples/Geeetech/A10M/Configuration_adv.h
index 6158b609e1..1cba9d040d 100644
--- a/config/examples/Geeetech/A10M/Configuration_adv.h
+++ b/config/examples/Geeetech/A10M/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A10T/Configuration.h b/config/examples/Geeetech/A10T/Configuration.h
index b22f80bb53..784227680d 100644
--- a/config/examples/Geeetech/A10T/Configuration.h
+++ b/config/examples/Geeetech/A10T/Configuration.h
@@ -912,7 +912,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -37, 0, -3.6 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A10T/Configuration_adv.h b/config/examples/Geeetech/A10T/Configuration_adv.h
index 6158b609e1..1cba9d040d 100644
--- a/config/examples/Geeetech/A10T/Configuration_adv.h
+++ b/config/examples/Geeetech/A10T/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A20/Configuration.h b/config/examples/Geeetech/A20/Configuration.h
index 342994f570..602194fcae 100644
--- a/config/examples/Geeetech/A20/Configuration.h
+++ b/config/examples/Geeetech/A20/Configuration.h
@@ -912,7 +912,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -37, 0, -3.6 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A20/Configuration_adv.h b/config/examples/Geeetech/A20/Configuration_adv.h
index 7d7100f3a7..2e77874ea7 100644
--- a/config/examples/Geeetech/A20/Configuration_adv.h
+++ b/config/examples/Geeetech/A20/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A20M/Configuration.h b/config/examples/Geeetech/A20M/Configuration.h
index ca65f4fcbe..73e0ecf517 100644
--- a/config/examples/Geeetech/A20M/Configuration.h
+++ b/config/examples/Geeetech/A20M/Configuration.h
@@ -912,7 +912,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -37, 0, -3.6 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A20M/Configuration_adv.h b/config/examples/Geeetech/A20M/Configuration_adv.h
index 7d7100f3a7..2e77874ea7 100644
--- a/config/examples/Geeetech/A20M/Configuration_adv.h
+++ b/config/examples/Geeetech/A20M/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A20T/Configuration.h b/config/examples/Geeetech/A20T/Configuration.h
index 62a4f4ef48..84196e64cb 100644
--- a/config/examples/Geeetech/A20T/Configuration.h
+++ b/config/examples/Geeetech/A20T/Configuration.h
@@ -912,7 +912,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -37, 0, -3.6 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A20T/Configuration_adv.h b/config/examples/Geeetech/A20T/Configuration_adv.h
index 7d7100f3a7..2e77874ea7 100644
--- a/config/examples/Geeetech/A20T/Configuration_adv.h
+++ b/config/examples/Geeetech/A20T/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/A30/Configuration.h b/config/examples/Geeetech/A30/Configuration.h
index 81ea4e8702..e9f07218b8 100644
--- a/config/examples/Geeetech/A30/Configuration.h
+++ b/config/examples/Geeetech/A30/Configuration.h
@@ -912,7 +912,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 0
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/A30/Configuration_adv.h b/config/examples/Geeetech/A30/Configuration_adv.h
index 11d193e02d..23311fe259 100644
--- a/config/examples/Geeetech/A30/Configuration_adv.h
+++ b/config/examples/Geeetech/A30/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/E180/Configuration.h b/config/examples/Geeetech/E180/Configuration.h
index e020ccdfbb..fca5dbbcca 100644
--- a/config/examples/Geeetech/E180/Configuration.h
+++ b/config/examples/Geeetech/E180/Configuration.h
@@ -913,7 +913,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 0
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/E180/Configuration_adv.h b/config/examples/Geeetech/E180/Configuration_adv.h
index 11d193e02d..23311fe259 100644
--- a/config/examples/Geeetech/E180/Configuration_adv.h
+++ b/config/examples/Geeetech/E180/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/GT2560/Configuration.h b/config/examples/Geeetech/GT2560/Configuration.h
index 0ec1d6fc9b..8dcfd79c43 100644
--- a/config/examples/Geeetech/GT2560/Configuration.h
+++ b/config/examples/Geeetech/GT2560/Configuration.h
@@ -944,7 +944,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h b/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h
index 0d39fd91a6..2cebcdb49d 100644
--- a/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h
+++ b/config/examples/Geeetech/I3_Pro_X-GT2560/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE  8
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/MeCreator2/Configuration.h b/config/examples/Geeetech/MeCreator2/Configuration.h
index f944c82e32..38da8c2502 100644
--- a/config/examples/Geeetech/MeCreator2/Configuration.h
+++ b/config/examples/Geeetech/MeCreator2/Configuration.h
@@ -936,7 +936,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/MeCreator2/Configuration_adv.h b/config/examples/Geeetech/MeCreator2/Configuration_adv.h
index d154552b87..f8872120ff 100644
--- a/config/examples/Geeetech/MeCreator2/Configuration_adv.h
+++ b/config/examples/Geeetech/MeCreator2/Configuration_adv.h
@@ -1437,7 +1437,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/PI3A PRO/Configuration.h b/config/examples/Geeetech/PI3A PRO/Configuration.h
index bc7c82647c..340a9e2ae8 100644
--- a/config/examples/Geeetech/PI3A PRO/Configuration.h	
+++ b/config/examples/Geeetech/PI3A PRO/Configuration.h	
@@ -950,7 +950,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/PI3A PRO/Configuration_adv.h b/config/examples/Geeetech/PI3A PRO/Configuration_adv.h
index 8dd178b0d1..a2e5c57678 100644
--- a/config/examples/Geeetech/PI3A PRO/Configuration_adv.h	
+++ b/config/examples/Geeetech/PI3A PRO/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h b/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h
index 3c53510e93..3605b83d4e 100644
--- a/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h	
+++ b/config/examples/Geeetech/Prusa i3 Pro B/bltouch/Configuration.h	
@@ -950,7 +950,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 4, -44, -1.4 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h b/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h
index 9c955f3d49..5dae8bb141 100644
--- a/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h	
+++ b/config/examples/Geeetech/Prusa i3 Pro B/noprobe/Configuration.h	
@@ -949,7 +949,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h b/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h
index 5d0ed7e3b3..43a103be10 100644
--- a/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h	
+++ b/config/examples/Geeetech/Prusa i3 Pro C/Configuration.h	
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h b/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h
index f3bcef1404..40a0d675ca 100644
--- a/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h	
+++ b/config/examples/Geeetech/Prusa i3 Pro C/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h b/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h
index 9fd9cb1aeb..b3a64b82bd 100644
--- a/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h	
+++ b/config/examples/Geeetech/Prusa i3 Pro W/Configuration.h	
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h b/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h
index f3bcef1404..40a0d675ca 100644
--- a/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h	
+++ b/config/examples/Geeetech/Prusa i3 Pro W/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/HMS434/Configuration.h b/config/examples/HMS434/Configuration.h
index 675144aabb..5b809268f1 100644
--- a/config/examples/HMS434/Configuration.h
+++ b/config/examples/HMS434/Configuration.h
@@ -918,7 +918,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -21, 22, -1.54 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 20
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/HMS434/Configuration_adv.h b/config/examples/HMS434/Configuration_adv.h
index a3fd04a209..ccf39ea4cc 100644
--- a/config/examples/HMS434/Configuration_adv.h
+++ b/config/examples/HMS434/Configuration_adv.h
@@ -1430,7 +1430,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Infitary/i3-M508/Configuration.h b/config/examples/Infitary/i3-M508/Configuration.h
index fd631d1766..869c99a0ba 100644
--- a/config/examples/Infitary/i3-M508/Configuration.h
+++ b/config/examples/Infitary/i3-M508/Configuration.h
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Infitary/i3-M508/Configuration_adv.h b/config/examples/Infitary/i3-M508/Configuration_adv.h
index 881f36690d..a0d1e7dc00 100644
--- a/config/examples/Infitary/i3-M508/Configuration_adv.h
+++ b/config/examples/Infitary/i3-M508/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/JGAurora/A1/Configuration.h b/config/examples/JGAurora/A1/Configuration.h
index d75903b33b..9c7a045a27 100644
--- a/config/examples/JGAurora/A1/Configuration.h
+++ b/config/examples/JGAurora/A1/Configuration.h
@@ -936,7 +936,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/JGAurora/A1/Configuration_adv.h b/config/examples/JGAurora/A1/Configuration_adv.h
index 8ee59d4a51..64e76346fc 100644
--- a/config/examples/JGAurora/A1/Configuration_adv.h
+++ b/config/examples/JGAurora/A1/Configuration_adv.h
@@ -1443,7 +1443,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/JGAurora/A5/Configuration.h b/config/examples/JGAurora/A5/Configuration.h
index 39480ec578..ebd1620571 100644
--- a/config/examples/JGAurora/A5/Configuration.h
+++ b/config/examples/JGAurora/A5/Configuration.h
@@ -941,7 +941,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/JGAurora/A5/Configuration_adv.h b/config/examples/JGAurora/A5/Configuration_adv.h
index b295d41f83..ebe19b2afb 100644
--- a/config/examples/JGAurora/A5/Configuration_adv.h
+++ b/config/examples/JGAurora/A5/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/JGAurora/A5S/Configuration.h b/config/examples/JGAurora/A5S/Configuration.h
index 0539ced6b1..722e3de8e8 100644
--- a/config/examples/JGAurora/A5S/Configuration.h
+++ b/config/examples/JGAurora/A5S/Configuration.h
@@ -936,7 +936,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/JGAurora/A5S/Configuration_adv.h b/config/examples/JGAurora/A5S/Configuration_adv.h
index 8ee59d4a51..64e76346fc 100644
--- a/config/examples/JGAurora/A5S/Configuration_adv.h
+++ b/config/examples/JGAurora/A5S/Configuration_adv.h
@@ -1443,7 +1443,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/MakerParts/Configuration.h b/config/examples/MakerParts/Configuration.h
index f9f771489b..1f8bd22860 100644
--- a/config/examples/MakerParts/Configuration.h
+++ b/config/examples/MakerParts/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/MakerParts/Configuration_adv.h b/config/examples/MakerParts/Configuration_adv.h
index 75069ef059..5c63176b92 100644
--- a/config/examples/MakerParts/Configuration_adv.h
+++ b/config/examples/MakerParts/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Malyan/M150/Configuration.h b/config/examples/Malyan/M150/Configuration.h
index 1844962567..24e3d99749 100644
--- a/config/examples/Malyan/M150/Configuration.h
+++ b/config/examples/Malyan/M150/Configuration.h
@@ -953,7 +953,8 @@
 // Note: HoolyHoo mount is X=35, Y=-50.
 //#define NOZZLE_TO_PROBE_OFFSET { 35, -50, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Malyan/M150/Configuration_adv.h b/config/examples/Malyan/M150/Configuration_adv.h
index b759f46637..42bc1e48dd 100644
--- a/config/examples/Malyan/M150/Configuration_adv.h
+++ b/config/examples/Malyan/M150/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Malyan/M200/Configuration.h b/config/examples/Malyan/M200/Configuration.h
index 7b33b8831f..b15aa6cdd0 100644
--- a/config/examples/Malyan/M200/Configuration.h
+++ b/config/examples/Malyan/M200/Configuration.h
@@ -939,7 +939,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Malyan/M200/Configuration_adv.h b/config/examples/Malyan/M200/Configuration_adv.h
index 3e582f6166..d9063388d5 100644
--- a/config/examples/Malyan/M200/Configuration_adv.h
+++ b/config/examples/Malyan/M200/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Micromake/C1/basic/Configuration.h b/config/examples/Micromake/C1/basic/Configuration.h
index e805a3d909..84dee1ac2f 100644
--- a/config/examples/Micromake/C1/basic/Configuration.h
+++ b/config/examples/Micromake/C1/basic/Configuration.h
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Micromake/C1/enhanced/Configuration.h b/config/examples/Micromake/C1/enhanced/Configuration.h
index cf10883293..a77ee68094 100644
--- a/config/examples/Micromake/C1/enhanced/Configuration.h
+++ b/config/examples/Micromake/C1/enhanced/Configuration.h
@@ -933,7 +933,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Micromake/C1/enhanced/Configuration_adv.h b/config/examples/Micromake/C1/enhanced/Configuration_adv.h
index 83058f8178..1828ea598b 100644
--- a/config/examples/Micromake/C1/enhanced/Configuration_adv.h
+++ b/config/examples/Micromake/C1/enhanced/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Mks/Robin/Configuration.h b/config/examples/Mks/Robin/Configuration.h
index cafdcc977b..576825c465 100644
--- a/config/examples/Mks/Robin/Configuration.h
+++ b/config/examples/Mks/Robin/Configuration.h
@@ -930,7 +930,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Mks/Robin/Configuration_adv.h b/config/examples/Mks/Robin/Configuration_adv.h
index a4df446ff5..b230921518 100644
--- a/config/examples/Mks/Robin/Configuration_adv.h
+++ b/config/examples/Mks/Robin/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Mks/Robin_Lite3/Configuration.h b/config/examples/Mks/Robin_Lite3/Configuration.h
index 6bb626809a..52c3efd7f8 100644
--- a/config/examples/Mks/Robin_Lite3/Configuration.h
+++ b/config/examples/Mks/Robin_Lite3/Configuration.h
@@ -936,7 +936,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Mks/Robin_Pro/Configuration.h b/config/examples/Mks/Robin_Pro/Configuration.h
index 6b9895a241..987023b172 100644
--- a/config/examples/Mks/Robin_Pro/Configuration.h
+++ b/config/examples/Mks/Robin_Pro/Configuration.h
@@ -935,7 +935,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Mks/Sbase/Configuration.h b/config/examples/Mks/Sbase/Configuration.h
index e98821c769..e276547463 100644
--- a/config/examples/Mks/Sbase/Configuration.h
+++ b/config/examples/Mks/Sbase/Configuration.h
@@ -928,7 +928,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 32, 5, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Mks/Sbase/Configuration_adv.h b/config/examples/Mks/Sbase/Configuration_adv.h
index 1790b4f6bf..744836a827 100644
--- a/config/examples/Mks/Sbase/Configuration_adv.h
+++ b/config/examples/Mks/Sbase/Configuration_adv.h
@@ -1439,7 +1439,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Modix/Big60/Configuration.h b/config/examples/Modix/Big60/Configuration.h
index 82012b2778..5b5122b790 100644
--- a/config/examples/Modix/Big60/Configuration.h
+++ b/config/examples/Modix/Big60/Configuration.h
@@ -928,7 +928,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -34, 26, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Modix/Big60/Configuration_adv.h b/config/examples/Modix/Big60/Configuration_adv.h
index 3e95e55eb8..9b1556c4c0 100644
--- a/config/examples/Modix/Big60/Configuration_adv.h
+++ b/config/examples/Modix/Big60/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Printrbot/PrintrboardG2/Configuration.h b/config/examples/Printrbot/PrintrboardG2/Configuration.h
index 41585db1e7..de8355b475 100644
--- a/config/examples/Printrbot/PrintrboardG2/Configuration.h
+++ b/config/examples/Printrbot/PrintrboardG2/Configuration.h
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/RapideLite/RL200/Configuration.h b/config/examples/RapideLite/RL200/Configuration.h
index 10e8e08b38..e83e9d3ba4 100644
--- a/config/examples/RapideLite/RL200/Configuration.h
+++ b/config/examples/RapideLite/RL200/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/RapideLite/RL200/Configuration_adv.h b/config/examples/RapideLite/RL200/Configuration_adv.h
index c59a510403..381376a7c9 100644
--- a/config/examples/RapideLite/RL200/Configuration_adv.h
+++ b/config/examples/RapideLite/RL200/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Renkforce/RF100/Configuration.h b/config/examples/Renkforce/RF100/Configuration.h
index 59525cb6ef..eb66859173 100644
--- a/config/examples/Renkforce/RF100/Configuration.h
+++ b/config/examples/Renkforce/RF100/Configuration.h
@@ -937,7 +937,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Renkforce/RF100/Configuration_adv.h b/config/examples/Renkforce/RF100/Configuration_adv.h
index f0a0214ce2..90a6b06424 100644
--- a/config/examples/Renkforce/RF100/Configuration_adv.h
+++ b/config/examples/Renkforce/RF100/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Renkforce/RF100XL/Configuration.h b/config/examples/Renkforce/RF100XL/Configuration.h
index b12d288a58..92ccdc5892 100644
--- a/config/examples/Renkforce/RF100XL/Configuration.h
+++ b/config/examples/Renkforce/RF100XL/Configuration.h
@@ -937,7 +937,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Renkforce/RF100XL/Configuration_adv.h b/config/examples/Renkforce/RF100XL/Configuration_adv.h
index f0a0214ce2..90a6b06424 100644
--- a/config/examples/Renkforce/RF100XL/Configuration_adv.h
+++ b/config/examples/Renkforce/RF100XL/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Renkforce/RF100v2/Configuration.h b/config/examples/Renkforce/RF100v2/Configuration.h
index e53e7a6366..23e33076eb 100644
--- a/config/examples/Renkforce/RF100v2/Configuration.h
+++ b/config/examples/Renkforce/RF100v2/Configuration.h
@@ -937,7 +937,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Renkforce/RF100v2/Configuration_adv.h b/config/examples/Renkforce/RF100v2/Configuration_adv.h
index f0a0214ce2..90a6b06424 100644
--- a/config/examples/Renkforce/RF100v2/Configuration_adv.h
+++ b/config/examples/Renkforce/RF100v2/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/RepRapPro/Huxley/Configuration.h b/config/examples/RepRapPro/Huxley/Configuration.h
index ab0923ed5e..97faab78f2 100644
--- a/config/examples/RepRapPro/Huxley/Configuration.h
+++ b/config/examples/RepRapPro/Huxley/Configuration.h
@@ -969,7 +969,8 @@ Black rubber belt(MXL), 18 - tooth aluminium pulley : 87.489 step per mm (Huxley
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/RepRapWorld/Megatronics/Configuration.h b/config/examples/RepRapWorld/Megatronics/Configuration.h
index 62e0980fa1..300098a0ba 100644
--- a/config/examples/RepRapWorld/Megatronics/Configuration.h
+++ b/config/examples/RepRapWorld/Megatronics/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/RigidBot/Configuration.h b/config/examples/RigidBot/Configuration.h
index 0eb2874e6f..662d64a628 100644
--- a/config/examples/RigidBot/Configuration.h
+++ b/config/examples/RigidBot/Configuration.h
@@ -927,7 +927,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/RigidBot/Configuration_adv.h b/config/examples/RigidBot/Configuration_adv.h
index 0baf66d89c..6fdcf1663b 100644
--- a/config/examples/RigidBot/Configuration_adv.h
+++ b/config/examples/RigidBot/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/SCARA/MP_SCARA/Configuration.h b/config/examples/SCARA/MP_SCARA/Configuration.h
index 1b9cec18f8..501f423c52 100644
--- a/config/examples/SCARA/MP_SCARA/Configuration.h
+++ b/config/examples/SCARA/MP_SCARA/Configuration.h
@@ -950,7 +950,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/SCARA/Morgan/Configuration.h b/config/examples/SCARA/Morgan/Configuration.h
index 39d319a142..e3fef4535f 100644
--- a/config/examples/SCARA/Morgan/Configuration.h
+++ b/config/examples/SCARA/Morgan/Configuration.h
@@ -951,7 +951,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/SCARA/Morgan/Configuration_adv.h b/config/examples/SCARA/Morgan/Configuration_adv.h
index de72407033..fc379612d1 100644
--- a/config/examples/SCARA/Morgan/Configuration_adv.h
+++ b/config/examples/SCARA/Morgan/Configuration_adv.h
@@ -1435,7 +1435,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/STM32/Black_STM32F407VET6/Configuration.h b/config/examples/STM32/Black_STM32F407VET6/Configuration.h
index b0810f7447..36dec613d4 100644
--- a/config/examples/STM32/Black_STM32F407VET6/Configuration.h
+++ b/config/examples/STM32/Black_STM32F407VET6/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/STM32/Black_STM32F407VET6/Configuration_adv.h b/config/examples/STM32/Black_STM32F407VET6/Configuration_adv.h
index 9a35e74123..25717aa3ad 100644
--- a/config/examples/STM32/Black_STM32F407VET6/Configuration_adv.h
+++ b/config/examples/STM32/Black_STM32F407VET6/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/STM32/STM32F103RE/Configuration.h b/config/examples/STM32/STM32F103RE/Configuration.h
index 66b1429a35..5faebd9378 100644
--- a/config/examples/STM32/STM32F103RE/Configuration.h
+++ b/config/examples/STM32/STM32F103RE/Configuration.h
@@ -931,7 +931,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/STM32/STM32F4/Configuration.h b/config/examples/STM32/STM32F4/Configuration.h
index 71ab97a324..06f94ba678 100644
--- a/config/examples/STM32/STM32F4/Configuration.h
+++ b/config/examples/STM32/STM32F4/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/STM32/stm32f103ret6/Configuration.h b/config/examples/STM32/stm32f103ret6/Configuration.h
index fcdab6c654..e9ddec40c2 100644
--- a/config/examples/STM32/stm32f103ret6/Configuration.h
+++ b/config/examples/STM32/stm32f103ret6/Configuration.h
@@ -931,7 +931,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Sanguinololu/Configuration.h b/config/examples/Sanguinololu/Configuration.h
index 353faeb5aa..6cbe8444d4 100644
--- a/config/examples/Sanguinololu/Configuration.h
+++ b/config/examples/Sanguinololu/Configuration.h
@@ -960,7 +960,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Sanguinololu/Configuration_adv.h b/config/examples/Sanguinololu/Configuration_adv.h
index e041903f18..340f05649b 100644
--- a/config/examples/Sanguinololu/Configuration_adv.h
+++ b/config/examples/Sanguinololu/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tevo/Michelangelo/Configuration.h b/config/examples/Tevo/Michelangelo/Configuration.h
index fd82cb9d2e..d46f12241c 100644
--- a/config/examples/Tevo/Michelangelo/Configuration.h
+++ b/config/examples/Tevo/Michelangelo/Configuration.h
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tevo/Michelangelo/Configuration_adv.h b/config/examples/Tevo/Michelangelo/Configuration_adv.h
index 31988394f0..f2090dcc45 100644
--- a/config/examples/Tevo/Michelangelo/Configuration_adv.h
+++ b/config/examples/Tevo/Michelangelo/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tevo/Nereus/Configuration.h b/config/examples/Tevo/Nereus/Configuration.h
index 34c645f51f..60453c4fc3 100755
--- a/config/examples/Tevo/Nereus/Configuration.h
+++ b/config/examples/Tevo/Nereus/Configuration.h
@@ -913,7 +913,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tevo/Nereus/Configuration_adv.h b/config/examples/Tevo/Nereus/Configuration_adv.h
index 8f77bdc0fd..74f194fc98 100755
--- a/config/examples/Tevo/Nereus/Configuration_adv.h
+++ b/config/examples/Tevo/Nereus/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tevo/Tarantula Pro/Configuration.h b/config/examples/Tevo/Tarantula Pro/Configuration.h
index e136ca3af8..445bd31658 100644
--- a/config/examples/Tevo/Tarantula Pro/Configuration.h	
+++ b/config/examples/Tevo/Tarantula Pro/Configuration.h	
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 18, -1.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tevo/Tarantula Pro/Configuration_adv.h b/config/examples/Tevo/Tarantula Pro/Configuration_adv.h
index e0d4b3a49f..8b4842c921 100755
--- a/config/examples/Tevo/Tarantula Pro/Configuration_adv.h	
+++ b/config/examples/Tevo/Tarantula Pro/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration.h b/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration.h
index 18440fdf8a..fc0e16ea35 100644
--- a/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration.h	
+++ b/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration.h	
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -45, -12, -2.77 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration_adv.h b/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration_adv.h
index de736c3bb8..e159811435 100755
--- a/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration_adv.h	
+++ b/config/examples/Tevo/Tornado/V1 (MKS Base)/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration.h b/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration.h
index 0f7fd97134..b3b6674c97 100644
--- a/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration.h	
+++ b/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration.h	
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -45, -12, -2.77 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration_adv.h b/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration_adv.h
index de736c3bb8..e159811435 100755
--- a/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration_adv.h	
+++ b/config/examples/Tevo/Tornado/V2 (MKS GEN-L)/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/TheBorg/Configuration.h b/config/examples/TheBorg/Configuration.h
index 0a192c0e87..1343f7c980 100644
--- a/config/examples/TheBorg/Configuration.h
+++ b/config/examples/TheBorg/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 32, 5, -1.3 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/TheBorg/Configuration_adv.h b/config/examples/TheBorg/Configuration_adv.h
index ae57c8a4d9..fdd2e96be0 100644
--- a/config/examples/TheBorg/Configuration_adv.h
+++ b/config/examples/TheBorg/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/TinyBoy2/Configuration.h b/config/examples/TinyBoy2/Configuration.h
index 72ace63606..5b22f82465 100644
--- a/config/examples/TinyBoy2/Configuration.h
+++ b/config/examples/TinyBoy2/Configuration.h
@@ -980,7 +980,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 34, 15, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/TinyBoy2/Configuration_adv.h b/config/examples/TinyBoy2/Configuration_adv.h
index 22f71e7fd6..e54a0ef327 100644
--- a/config/examples/TinyBoy2/Configuration_adv.h
+++ b/config/examples/TinyBoy2/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tronxy/X1/Configuration.h b/config/examples/Tronxy/X1/Configuration.h
index 9ce7ae4438..8f441eabd9 100644
--- a/config/examples/Tronxy/X1/Configuration.h
+++ b/config/examples/Tronxy/X1/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tronxy/X3A/Configuration.h b/config/examples/Tronxy/X3A/Configuration.h
index c3302b0bcc..7dcafa509c 100644
--- a/config/examples/Tronxy/X3A/Configuration.h
+++ b/config/examples/Tronxy/X3A/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -32, -10, -0.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 50
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tronxy/X3A/Configuration_adv.h b/config/examples/Tronxy/X3A/Configuration_adv.h
index 3dcf8ded32..ecc1800a18 100644
--- a/config/examples/Tronxy/X3A/Configuration_adv.h
+++ b/config/examples/Tronxy/X3A/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tronxy/X5S-2E/Configuration.h b/config/examples/Tronxy/X5S-2E/Configuration.h
index e7cf88338b..ec15e440be 100644
--- a/config/examples/Tronxy/X5S-2E/Configuration.h
+++ b/config/examples/Tronxy/X5S-2E/Configuration.h
@@ -950,7 +950,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tronxy/X5S-2E/Configuration_adv.h b/config/examples/Tronxy/X5S-2E/Configuration_adv.h
index 12acd7e925..ac2aa9ef38 100644
--- a/config/examples/Tronxy/X5S-2E/Configuration_adv.h
+++ b/config/examples/Tronxy/X5S-2E/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Tronxy/X5S/Configuration.h b/config/examples/Tronxy/X5S/Configuration.h
index 5a5496fc02..bee4137325 100644
--- a/config/examples/Tronxy/X5S/Configuration.h
+++ b/config/examples/Tronxy/X5S/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -45, -55, -0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Tronxy/XY100/Configuration.h b/config/examples/Tronxy/XY100/Configuration.h
index 80f61f2a3c..29c90326b7 100644
--- a/config/examples/Tronxy/XY100/Configuration.h
+++ b/config/examples/Tronxy/XY100/Configuration.h
@@ -940,7 +940,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/UltiMachine/Archim1/Configuration.h b/config/examples/UltiMachine/Archim1/Configuration.h
index 488d8713b0..8183ac0249 100644
--- a/config/examples/UltiMachine/Archim1/Configuration.h
+++ b/config/examples/UltiMachine/Archim1/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/UltiMachine/Archim1/Configuration_adv.h b/config/examples/UltiMachine/Archim1/Configuration_adv.h
index 3a96ad171d..33358ffa23 100644
--- a/config/examples/UltiMachine/Archim1/Configuration_adv.h
+++ b/config/examples/UltiMachine/Archim1/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/UltiMachine/Archim2/Configuration.h b/config/examples/UltiMachine/Archim2/Configuration.h
index 4e8e46d409..2500e534a7 100644
--- a/config/examples/UltiMachine/Archim2/Configuration.h
+++ b/config/examples/UltiMachine/Archim2/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/UltiMachine/Archim2/Configuration_adv.h b/config/examples/UltiMachine/Archim2/Configuration_adv.h
index bffab66992..2e2b7f6cf7 100644
--- a/config/examples/UltiMachine/Archim2/Configuration_adv.h
+++ b/config/examples/UltiMachine/Archim2/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/VORONDesign/Configuration.h b/config/examples/VORONDesign/Configuration.h
index a2c424a091..1b505bb90b 100644
--- a/config/examples/VORONDesign/Configuration.h
+++ b/config/examples/VORONDesign/Configuration.h
@@ -938,7 +938,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/VORONDesign/Configuration_adv.h b/config/examples/VORONDesign/Configuration_adv.h
index b83cf5cab1..87ea702257 100644
--- a/config/examples/VORONDesign/Configuration_adv.h
+++ b/config/examples/VORONDesign/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Velleman/K8200/Configuration.h b/config/examples/Velleman/K8200/Configuration.h
index 1fc123a097..c71828697b 100644
--- a/config/examples/Velleman/K8200/Configuration.h
+++ b/config/examples/Velleman/K8200/Configuration.h
@@ -958,7 +958,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Velleman/K8200/Configuration_adv.h b/config/examples/Velleman/K8200/Configuration_adv.h
index b1e7f197fc..8a6fdb4dc5 100644
--- a/config/examples/Velleman/K8200/Configuration_adv.h
+++ b/config/examples/Velleman/K8200/Configuration_adv.h
@@ -1451,7 +1451,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Velleman/K8400/Dual-head/Configuration.h b/config/examples/Velleman/K8400/Dual-head/Configuration.h
index 90c73e6a58..94f5dde2dc 100644
--- a/config/examples/Velleman/K8400/Dual-head/Configuration.h
+++ b/config/examples/Velleman/K8400/Dual-head/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Velleman/K8400/Dual-head/Configuration_adv.h b/config/examples/Velleman/K8400/Dual-head/Configuration_adv.h
index f800b5c441..38c820ca53 100644
--- a/config/examples/Velleman/K8400/Dual-head/Configuration_adv.h
+++ b/config/examples/Velleman/K8400/Dual-head/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Velleman/K8400/Single-head/Configuration.h b/config/examples/Velleman/K8400/Single-head/Configuration.h
index d93773dcd3..5615f51f2b 100644
--- a/config/examples/Velleman/K8400/Single-head/Configuration.h
+++ b/config/examples/Velleman/K8400/Single-head/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Velleman/K8400/Single-head/Configuration_adv.h b/config/examples/Velleman/K8400/Single-head/Configuration_adv.h
index f800b5c441..38c820ca53 100644
--- a/config/examples/Velleman/K8400/Single-head/Configuration_adv.h
+++ b/config/examples/Velleman/K8400/Single-head/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/WASP/PowerWASP/Configuration.h b/config/examples/WASP/PowerWASP/Configuration.h
index 6c33f321ed..c063560aff 100644
--- a/config/examples/WASP/PowerWASP/Configuration.h
+++ b/config/examples/WASP/PowerWASP/Configuration.h
@@ -948,7 +948,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/WASP/PowerWASP/Configuration_adv.h b/config/examples/WASP/PowerWASP/Configuration_adv.h
index 9495a5416c..3e4a91ae66 100644
--- a/config/examples/WASP/PowerWASP/Configuration_adv.h
+++ b/config/examples/WASP/PowerWASP/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Wanhao/Duplicator 6/Configuration.h b/config/examples/Wanhao/Duplicator 6/Configuration.h
index ce6f61d543..ec7bef9f5a 100644
--- a/config/examples/Wanhao/Duplicator 6/Configuration.h	
+++ b/config/examples/Wanhao/Duplicator 6/Configuration.h	
@@ -939,7 +939,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Wanhao/Duplicator 6/Configuration_adv.h b/config/examples/Wanhao/Duplicator 6/Configuration_adv.h
index 0f0f5072f6..0de6c70c36 100644
--- a/config/examples/Wanhao/Duplicator 6/Configuration_adv.h	
+++ b/config/examples/Wanhao/Duplicator 6/Configuration_adv.h	
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Wanhao/Duplicator i3 2.1/Configuration.h b/config/examples/Wanhao/Duplicator i3 2.1/Configuration.h
index b5c20b83d6..4bbecf9043 100644
--- a/config/examples/Wanhao/Duplicator i3 2.1/Configuration.h	
+++ b/config/examples/Wanhao/Duplicator i3 2.1/Configuration.h	
@@ -940,7 +940,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Wanhao/Duplicator i3 2.1/Configuration_adv.h b/config/examples/Wanhao/Duplicator i3 2.1/Configuration_adv.h
index 6077e05250..937a17eb48 100644
--- a/config/examples/Wanhao/Duplicator i3 2.1/Configuration_adv.h	
+++ b/config/examples/Wanhao/Duplicator i3 2.1/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/Wanhao/Duplicator i3 Mini/Configuration.h b/config/examples/Wanhao/Duplicator i3 Mini/Configuration.h
index 6dcd80acbf..776a004da8 100755
--- a/config/examples/Wanhao/Duplicator i3 Mini/Configuration.h	
+++ b/config/examples/Wanhao/Duplicator i3 Mini/Configuration.h	
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/Wanhao/Duplicator i3 Mini/Configuration_adv.h b/config/examples/Wanhao/Duplicator i3 Mini/Configuration_adv.h
index 6ccfd6e731..5b157d4fe5 100644
--- a/config/examples/Wanhao/Duplicator i3 Mini/Configuration_adv.h	
+++ b/config/examples/Wanhao/Duplicator i3 Mini/Configuration_adv.h	
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/adafruit/ST7565/Configuration.h b/config/examples/adafruit/ST7565/Configuration.h
index a95468960a..81e22a0a56 100644
--- a/config/examples/adafruit/ST7565/Configuration.h
+++ b/config/examples/adafruit/ST7565/Configuration.h
@@ -929,7 +929,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/Anycubic/Kossel/Configuration.h b/config/examples/delta/Anycubic/Kossel/Configuration.h
index 7fc6822a2e..8d86f8b27b 100644
--- a/config/examples/delta/Anycubic/Kossel/Configuration.h
+++ b/config/examples/delta/Anycubic/Kossel/Configuration.h
@@ -1092,7 +1092,8 @@
   #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }
 #endif
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 15
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/Anycubic/Kossel/Configuration_adv.h b/config/examples/delta/Anycubic/Kossel/Configuration_adv.h
index b702538b7c..2bc9666479 100644
--- a/config/examples/delta/Anycubic/Kossel/Configuration_adv.h
+++ b/config/examples/delta/Anycubic/Kossel/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/Dreammaker/Overlord/Configuration.h b/config/examples/delta/Dreammaker/Overlord/Configuration.h
index f6d8287894..56bed9f6e8 100644
--- a/config/examples/delta/Dreammaker/Overlord/Configuration.h
+++ b/config/examples/delta/Dreammaker/Overlord/Configuration.h
@@ -1036,7 +1036,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0.65 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 5
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/Dreammaker/Overlord/Configuration_adv.h b/config/examples/delta/Dreammaker/Overlord/Configuration_adv.h
index 4ee8bdb9a9..55d9638b9e 100644
--- a/config/examples/delta/Dreammaker/Overlord/Configuration_adv.h
+++ b/config/examples/delta/Dreammaker/Overlord/Configuration_adv.h
@@ -1439,7 +1439,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/Dreammaker/Overlord_Pro/Configuration.h b/config/examples/delta/Dreammaker/Overlord_Pro/Configuration.h
index 94979f58f7..07cb576491 100644
--- a/config/examples/delta/Dreammaker/Overlord_Pro/Configuration.h
+++ b/config/examples/delta/Dreammaker/Overlord_Pro/Configuration.h
@@ -1048,7 +1048,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0.65 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 5
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/Dreammaker/Overlord_Pro/Configuration_adv.h b/config/examples/delta/Dreammaker/Overlord_Pro/Configuration_adv.h
index 774d749bb1..9bbcdcbe33 100644
--- a/config/examples/delta/Dreammaker/Overlord_Pro/Configuration_adv.h
+++ b/config/examples/delta/Dreammaker/Overlord_Pro/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/FLSUN/QQ-S/Configuration.h b/config/examples/delta/FLSUN/QQ-S/Configuration.h
index 09ba19da59..dfb20aef58 100644
--- a/config/examples/delta/FLSUN/QQ-S/Configuration.h
+++ b/config/examples/delta/FLSUN/QQ-S/Configuration.h
@@ -1038,7 +1038,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 20
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/FLSUN/QQ-S/Configuration_adv.h b/config/examples/delta/FLSUN/QQ-S/Configuration_adv.h
index de913b7be3..72efde650c 100644
--- a/config/examples/delta/FLSUN/QQ-S/Configuration_adv.h
+++ b/config/examples/delta/FLSUN/QQ-S/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/FLSUN/auto_calibrate/Configuration.h b/config/examples/delta/FLSUN/auto_calibrate/Configuration.h
index b842f8ee5b..d7ce839a94 100644
--- a/config/examples/delta/FLSUN/auto_calibrate/Configuration.h
+++ b/config/examples/delta/FLSUN/auto_calibrate/Configuration.h
@@ -1041,7 +1041,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0.10 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 20
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h b/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
index d76bc56d51..3d7bf7492e 100644
--- a/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
+++ b/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/FLSUN/kossel/Configuration.h b/config/examples/delta/FLSUN/kossel/Configuration.h
index a4c71e6113..d222ab463a 100644
--- a/config/examples/delta/FLSUN/kossel/Configuration.h
+++ b/config/examples/delta/FLSUN/kossel/Configuration.h
@@ -1040,7 +1040,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0.10 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 20
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/FLSUN/kossel/Configuration_adv.h b/config/examples/delta/FLSUN/kossel/Configuration_adv.h
index d76bc56d51..3d7bf7492e 100644
--- a/config/examples/delta/FLSUN/kossel/Configuration_adv.h
+++ b/config/examples/delta/FLSUN/kossel/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/FLSUN/kossel_mini/Configuration.h b/config/examples/delta/FLSUN/kossel_mini/Configuration.h
index 0db33ff999..4dfbb1aab6 100644
--- a/config/examples/delta/FLSUN/kossel_mini/Configuration.h
+++ b/config/examples/delta/FLSUN/kossel_mini/Configuration.h
@@ -1040,7 +1040,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0.25 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h b/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
index 007d8003c0..2feca07901 100644
--- a/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
+++ b/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/Geeetech/Rostock 301/Configuration.h b/config/examples/delta/Geeetech/Rostock 301/Configuration.h
index d42e985459..dbdfdc7eb1 100644
--- a/config/examples/delta/Geeetech/Rostock 301/Configuration.h	
+++ b/config/examples/delta/Geeetech/Rostock 301/Configuration.h	
@@ -1028,7 +1028,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, -10, -3.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h b/config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h
index 714e8f32e3..43bc2294ae 100644
--- a/config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h	
+++ b/config/examples/delta/Geeetech/Rostock 301/Configuration_adv.h	
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/Hatchbox_Alpha/Configuration.h b/config/examples/delta/Hatchbox_Alpha/Configuration.h
index 65e4fcb08e..6780f2928b 100644
--- a/config/examples/delta/Hatchbox_Alpha/Configuration.h
+++ b/config/examples/delta/Hatchbox_Alpha/Configuration.h
@@ -1043,7 +1043,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 0, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/MKS/SBASE/Configuration.h b/config/examples/delta/MKS/SBASE/Configuration.h
index 231f6e5e75..b3b0d80af7 100644
--- a/config/examples/delta/MKS/SBASE/Configuration.h
+++ b/config/examples/delta/MKS/SBASE/Configuration.h
@@ -1027,7 +1027,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, -10, -3.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/MKS/SBASE/Configuration_adv.h b/config/examples/delta/MKS/SBASE/Configuration_adv.h
index 241e216063..214683d056 100644
--- a/config/examples/delta/MKS/SBASE/Configuration_adv.h
+++ b/config/examples/delta/MKS/SBASE/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/Tevo Little Monster/Configuration.h b/config/examples/delta/Tevo Little Monster/Configuration.h
index b30054c071..ecf4cb147e 100644
--- a/config/examples/delta/Tevo Little Monster/Configuration.h	
+++ b/config/examples/delta/Tevo Little Monster/Configuration.h	
@@ -1032,7 +1032,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, 20, -1.10 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 20
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/Tevo Little Monster/Configuration_adv.h b/config/examples/delta/Tevo Little Monster/Configuration_adv.h
index f44be14081..a828d4aa75 100644
--- a/config/examples/delta/Tevo Little Monster/Configuration_adv.h	
+++ b/config/examples/delta/Tevo Little Monster/Configuration_adv.h	
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/generic/Configuration.h b/config/examples/delta/generic/Configuration.h
index 3312cbcd7c..df65319cf1 100644
--- a/config/examples/delta/generic/Configuration.h
+++ b/config/examples/delta/generic/Configuration.h
@@ -1028,7 +1028,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, -10, -3.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/generic/Configuration_adv.h b/config/examples/delta/generic/Configuration_adv.h
index 007d8003c0..2feca07901 100644
--- a/config/examples/delta/generic/Configuration_adv.h
+++ b/config/examples/delta/generic/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/kossel_clear/Configuration.h b/config/examples/delta/kossel_clear/Configuration.h
index 7ae934bf1a..f6fb09d207 100644
--- a/config/examples/delta/kossel_clear/Configuration.h
+++ b/config/examples/delta/kossel_clear/Configuration.h
@@ -1034,7 +1034,8 @@
  //BL Touch with John Ecker Custom Mount
 #define NOZZLE_TO_PROBE_OFFSET { 0, -29, -3.4 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 1
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/kossel_clear/Configuration_adv.h b/config/examples/delta/kossel_clear/Configuration_adv.h
index f0f3d66a02..9fab2a7a27 100644
--- a/config/examples/delta/kossel_clear/Configuration_adv.h
+++ b/config/examples/delta/kossel_clear/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/kossel_mini/Configuration.h b/config/examples/delta/kossel_mini/Configuration.h
index d09738f56b..7b6338aa8d 100644
--- a/config/examples/delta/kossel_mini/Configuration.h
+++ b/config/examples/delta/kossel_mini/Configuration.h
@@ -1030,7 +1030,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0, -10, -3.5 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/kossel_mini/Configuration_adv.h b/config/examples/delta/kossel_mini/Configuration_adv.h
index 007d8003c0..2feca07901 100644
--- a/config/examples/delta/kossel_mini/Configuration_adv.h
+++ b/config/examples/delta/kossel_mini/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/delta/kossel_pro/Configuration.h b/config/examples/delta/kossel_pro/Configuration.h
index 20d57e571f..eaf46fc389 100644
--- a/config/examples/delta/kossel_pro/Configuration.h
+++ b/config/examples/delta/kossel_pro/Configuration.h
@@ -1029,7 +1029,8 @@
  * not giving someone a head crash. Use something like G29 Z-0.2 to adjust as needed.
  */
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/kossel_xl/Configuration.h b/config/examples/delta/kossel_xl/Configuration.h
index 0ad3f64be7..9119419e4f 100644
--- a/config/examples/delta/kossel_xl/Configuration.h
+++ b/config/examples/delta/kossel_xl/Configuration.h
@@ -1031,7 +1031,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 0.0, 0.0, 0.3 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/delta/kossel_xl/Configuration_adv.h b/config/examples/delta/kossel_xl/Configuration_adv.h
index 85a9416038..f6031b7285 100644
--- a/config/examples/delta/kossel_xl/Configuration_adv.h
+++ b/config/examples/delta/kossel_xl/Configuration_adv.h
@@ -1440,7 +1440,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/gCreate/gMax1.5+/Configuration.h b/config/examples/gCreate/gMax1.5+/Configuration.h
index 05be303ecc..5823806380 100644
--- a/config/examples/gCreate/gMax1.5+/Configuration.h
+++ b/config/examples/gCreate/gMax1.5+/Configuration.h
@@ -942,7 +942,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -17, -10, -0.25 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 45
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/gCreate/gMax1.5+/Configuration_adv.h b/config/examples/gCreate/gMax1.5+/Configuration_adv.h
index 4c8519fcca..d79c6586d0 100644
--- a/config/examples/gCreate/gMax1.5+/Configuration_adv.h
+++ b/config/examples/gCreate/gMax1.5+/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/makibox/Configuration.h b/config/examples/makibox/Configuration.h
index 3d4fbaa1f1..9bb50e352e 100644
--- a/config/examples/makibox/Configuration.h
+++ b/config/examples/makibox/Configuration.h
@@ -932,7 +932,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/makibox/Configuration_adv.h b/config/examples/makibox/Configuration_adv.h
index 7dc28522a1..170eda1663 100644
--- a/config/examples/makibox/Configuration_adv.h
+++ b/config/examples/makibox/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/tvrrug/Round2/Configuration.h b/config/examples/tvrrug/Round2/Configuration.h
index d0f8637c9f..60fea65b8a 100644
--- a/config/examples/tvrrug/Round2/Configuration.h
+++ b/config/examples/tvrrug/Round2/Configuration.h
@@ -924,7 +924,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { -25, -29, -12.35 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/tvrrug/Round2/Configuration_adv.h b/config/examples/tvrrug/Round2/Configuration_adv.h
index b9bb0751e4..0a8214c251 100644
--- a/config/examples/tvrrug/Round2/Configuration_adv.h
+++ b/config/examples/tvrrug/Round2/Configuration_adv.h
@@ -1438,7 +1438,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over
diff --git a/config/examples/wt150/Configuration.h b/config/examples/wt150/Configuration.h
index ac81221682..8b3c46f665 100644
--- a/config/examples/wt150/Configuration.h
+++ b/config/examples/wt150/Configuration.h
@@ -934,7 +934,8 @@
  */
 #define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
 
-// Certain types of probes need to stay away from edges
+// Most probes should stay away from the edges of the bed, but
+// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
 #define MIN_PROBE_EDGE 10
 
 // X and Y axis travel speed (mm/m) between probes
diff --git a/config/examples/wt150/Configuration_adv.h b/config/examples/wt150/Configuration_adv.h
index 965972ca3b..dab116d114 100644
--- a/config/examples/wt150/Configuration_adv.h
+++ b/config/examples/wt150/Configuration_adv.h
@@ -1439,7 +1439,8 @@
  * Override MIN_PROBE_EDGE for each side of the build plate
  * Useful to get probe points to exact positions on targets or
  * to allow leveling to avoid plate clamps on only specific
- * sides of the bed.
+ * sides of the bed. With NOZZLE_AS_PROBE negative values are
+ * allowed, to permit probing outside the bed.
  *
  * If you are replacing the prior *_PROBE_BED_POSITION options,
  * LEFT and FRONT values in most cases will map directly over