From 73ce80af3a3f8415a7c3f7f5551b429d58019a05 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Wed, 29 Jul 2020 20:50:10 -0500 Subject: [PATCH] In G28 Z is sort-of known --- Marlin/src/gcode/calibrate/G28.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Marlin/src/gcode/calibrate/G28.cpp b/Marlin/src/gcode/calibrate/G28.cpp index 0b2bb9801..78695bc05 100644 --- a/Marlin/src/gcode/calibrate/G28.cpp +++ b/Marlin/src/gcode/calibrate/G28.cpp @@ -319,7 +319,7 @@ void GcodeSuite::G28() { if (z_homing_height && (doX || doY || (ENABLED(Z_SAFE_HOMING) && doZ))) { // Raise Z before homing any other axes and z is not already high enough (never lower z) if (DEBUGGING(LEVELING)) DEBUG_ECHOLNPAIR("Raise Z (before homing) by ", z_homing_height); - do_z_clearance(z_homing_height, TEST(axis_known_position, Z_AXIS), DISABLED(UNKNOWN_Z_NO_RAISE)); + do_z_clearance(z_homing_height, true, DISABLED(UNKNOWN_Z_NO_RAISE)); } #if ENABLED(QUICK_HOME)