From 097cc75ba8b5a3f34464e60afad58e6ba0913b3c Mon Sep 17 00:00:00 2001
From: Scott Lahteine <sourcetree@thinkyhead.com>
Date: Fri, 1 Apr 2016 14:14:51 -0700
Subject: [PATCH] Patch _lcd_level_bed draw to fix flicker, show proper offset

---
 Marlin/ultralcd.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Marlin/ultralcd.cpp b/Marlin/ultralcd.cpp
index 15885be411..22e3f5e05f 100644
--- a/Marlin/ultralcd.cpp
+++ b/Marlin/ultralcd.cpp
@@ -2449,9 +2449,12 @@ char* ftostr52(const float& x) {
       if (max_software_endstops) NOMORE(current_position[Z_AXIS], Z_MAX_POS);
       encoderPosition = 0;
       line_to_current(Z_AXIS);
-      lcdDrawUpdate = 2;
+      lcdDrawUpdate = 1;
+    }
+    if (lcdDrawUpdate) {
+      float v = current_position[Z_AXIS] - MESH_HOME_SEARCH_Z;
+      lcd_implementation_drawedit(PSTR(MSG_MOVE_Z), ftostr43(v + (v < 0 ? -0.0001 : 0.0001)));
     }
-    if (lcdDrawUpdate) lcd_implementation_drawedit(PSTR("Z"), ftostr43(current_position[Z_AXIS]));
     static bool debounce_click = false;
     if (LCD_CLICKED) {
       if (!debounce_click) {