diff --git a/Slic3r settings MK2/print/0.15mm OPTIMAL.ini b/Slic3r settings MK2/print/0.15mm OPTIMAL.ini
index 2b39b96..0c9b7ff 100644
--- a/Slic3r settings MK2/print/0.15mm OPTIMAL.ini	
+++ b/Slic3r settings MK2/print/0.15mm OPTIMAL.ini	
@@ -1,6 +1,6 @@
 # generated by Slic3r 1.35.3-prusa3d-win64 on Tue Jun 13 16:47:02 2017
 avoid_crossing_perimeters = 0
-bottom_solid_layers = 7
+bottom_solid_layers = 5
 bridge_acceleration = 1000
 bridge_flow_ratio = 0.8
 bridge_speed = 20
@@ -91,7 +91,7 @@ thin_walls = 0
 threads = 4
 top_infill_extrusion_width = 0.45
 top_solid_infill_speed = 30
-top_solid_layers = 9
+top_solid_layers = 7
 travel_speed = 120
 wipe_tower = 1
 wipe_tower_per_color_wipe = 15