diff --git a/src/constants.js b/src/constants.js
index 17803b6..d651288 100644
--- a/src/constants.js
+++ b/src/constants.js
@@ -2,4 +2,4 @@ export const PRECISION = 0.01;
 export const VERSION = '0.0.18';
 export const LOCAL_STORAGE_KEY = 'PRINTER_SETTINGS';
 export const MIN_AREA = 1; // holes smaller as 1mm2 get removed
-export const Z_OFFSET = 0.3;
+export const Z_OFFSET = 0.2;