adjust Z software endstop downwards

diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 913371c036b86893d0c17e75a1d9d4d96a4a0fbf..107191e97072d127a1af8112ea9f6c4d30978aa9 100644 (file)
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -198,7 +198,7 @@ const bool Z_ENDSTOPS_INVERTING = false; // set to true to invert the logic of t
 #define Y_MAX_POS 150
 #define Y_MIN_POS 0
 #define Z_MAX_POS 90
-#define Z_MIN_POS 0
+#define Z_MIN_POS -1
 
 #define X_MAX_LENGTH (X_MAX_POS - X_MIN_POS)
 #define Y_MAX_LENGTH (Y_MAX_POS - Y_MIN_POS)