Operate in Native Machine Space

Marlin/src/gcode/geometry/M206_M428.cpp

@@ -67,7 +67,7 @@ void GcodeSuite::M428() {
   LOOP_XYZ(i) {
     if (axis_homed[i]) {
       const float base = (current_position[i] > (soft_endstop_min[i] + soft_endstop_max[i]) * 0.5) ? base_home_pos((AxisEnum)i) : 0,
-                  diff = base - RAW_POSITION(current_position[i], i);
+                  diff = base - current_position[i];
       if (WITHIN(diff, -20, 20)) {
         set_home_offset((AxisEnum)i, diff);
       }