From 9e8b3e5ee6bd7e64d05a170fb40721729106abbd Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Tue, 12 Jul 2016 17:39:22 -0700
Subject: [PATCH] Homing direction is irrelevant in probe raise!
---
Marlin/Marlin_main.cpp | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 5c302ac2f5..a9fa8c84fc 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -1707,12 +1707,6 @@ static void clean_up_after_endstop_or_probe_move() {
/**
* Raise Z to a minimum height to make room for a probe to move
- *
- * zprobe_zoffset: Negative of the Z height where the probe engages
- * z_raise: The probing raise distance
- *
- * The zprobe_zoffset is negative for a switch below the nozzle, so
- * multiply by Z_HOME_DIR (-1) to move enough away from the bed.
*/
inline void do_probe_raise(float z_raise) {
#if ENABLED(DEBUG_LEVELING_FEATURE)
@@ -1723,7 +1717,7 @@ static void clean_up_after_endstop_or_probe_move() {
#endif
float z_dest = home_offset[Z_AXIS] + z_raise;
- if ((Z_HOME_DIR) < 0 && zprobe_zoffset < 0)
+ if (zprobe_zoffset < 0)
z_dest -= zprobe_zoffset;
if (z_dest > current_position[Z_AXIS])
--
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