diff --git a/Slic3r settings MK2MM/print/0.20mm MM Soluble.ini b/Slic3r settings MK2MM/print/0.20mm MM Soluble.ini
index 977465e..bca286a 100644
--- a/Slic3r settings MK2MM/print/0.20mm MM Soluble.ini	
+++ b/Slic3r settings MK2MM/print/0.20mm MM Soluble.ini	
@@ -74,10 +74,10 @@ support_material_angle = 0
 support_material_buildplate_only = 0
 support_material_contact_distance = 0
 support_material_enforce_layers = 0
-support_material_extruder = 2
+support_material_extruder = 4
 support_material_extrusion_width = 0.45
 support_material_interface_contact_loops = 0
-support_material_interface_extruder = 2
+support_material_interface_extruder = 4
 support_material_interface_layers = 2
 support_material_interface_spacing = 0.1
 support_material_interface_speed = 100%