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Fix G34 Z lower, extra "BLTOUCH" debug line (#17175)

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This commit is contained in:
Giuliano Zaro
2020-03-16 00:23:24 +01:00
committed by GitHub
parent c39873759f
commit 3b987dfcec
2 changed files with 1 additions and 2 deletions
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Marlin/src/gcode/calibrate/G34_M422.cpp
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@ -203,7 +203,7 @@ void GcodeSuite::G34() {
const uint8_t iprobe = (iteration & 1) ? NUM_Z_STEPPER_DRIVERS - 1 - i : i;
// Safe clearance even on an incline
if (iteration == 0 || i > 0) do_blocking_move_to_z(z_probe);
if ((iteration == 0 || i > 0) && z_probe > current_position.z) do_blocking_move_to_z(z_probe);
if (DEBUGGING(LEVELING))
DEBUG_ECHOLNPAIR_P(PSTR("Probing X"), z_stepper_align.xy[iprobe].x, SP_Y_STR, z_stepper_align.xy[iprobe].y);