diff --git a/.config/OrcaSlicer/user/default/process/0.16mm Optimal @Creality Ender-3 V3 - Copy.json b/.config/OrcaSlicer/user/default/process/0.16mm Optimal @Creality Ender-3 V3 - Copy.json
index 8abef5c..5e40e71 100644
--- a/.config/OrcaSlicer/user/default/process/0.16mm Optimal @Creality Ender-3 V3 - Copy.json	
+++ b/.config/OrcaSlicer/user/default/process/0.16mm Optimal @Creality Ender-3 V3 - Copy.json	
@@ -1,7 +1,9 @@
 {
     "from": "User",
     "inherits": "0.16mm Optimal @Creality Ender-3 V3",
-    "internal_solid_infill_pattern": "hilbertcurve",
+    "internal_solid_infill_pattern": "zig-zag",
+    "ironing_pattern": "concentric",
+    "ironing_type": "topmost",
     "is_custom_defined": "0",
     "name": "0.16mm Optimal @Creality Ender-3 V3 - Copy",
     "print_settings_id": "0.16mm Optimal @Creality Ender-3 V3 - Copy",