From b639f1ad4b7f1d4110085793b569cf255d0ba26a Mon Sep 17 00:00:00 2001
From: Scott Lahteine <thinkyhead@users.noreply.github.com>
Date: Thu, 8 Feb 2018 17:57:48 -0600
Subject: [PATCH] Correct some retract() comments
---
Marlin/src/feature/fwretract.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Marlin/src/feature/fwretract.cpp b/Marlin/src/feature/fwretract.cpp
index 0a145e8437..8d7b570e67 100644
--- a/Marlin/src/feature/fwretract.cpp
+++ b/Marlin/src/feature/fwretract.cpp
@@ -153,10 +153,10 @@ void FWRetract::retract(const bool retracting
else {
// If a hop was done and Z hasn't changed, undo the Z hop
if (hop_amount) {
- current_position[Z_AXIS] += retract_zlift; // Pretend current pos is lower. Next move raises Z.
+ current_position[Z_AXIS] += retract_zlift; // Pretend current pos is higher. Next move lowers Z.
SYNC_PLAN_POSITION_KINEMATIC(); // Set the planner to the new position
feedrate_mm_s = planner.max_feedrate_mm_s[Z_AXIS]; // Z feedrate to max
- prepare_move_to_destination(); // Raise up to the old current pos
+ prepare_move_to_destination(); // Lower down to the old current pos
hop_amount = 0.0; // Clear hop
}
--
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