diff --git a/Slic3r-Settings/print/-prusa-h03f30.ini b/Slic3r-Settings/print/-prusa-h03f30.ini
index 3084449..8889de3 100644
--- a/Slic3r-Settings/print/-prusa-h03f30.ini
+++ b/Slic3r-Settings/print/-prusa-h03f30.ini
@@ -13,8 +13,8 @@ external_perimeter_extrusion_width = 0
 external_perimeter_speed = 50%
 external_perimeters_first = 0
 extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
+extruder_clearance_height = 18
+extruder_clearance_radius = 15
 extrusion_width = 0
 fill_angle = 45
 fill_density = 30%
diff --git a/Slic3r-Settings/print/-prusa-h04f30.ini b/Slic3r-Settings/print/-prusa-h04f30.ini
index 5f650bd..7b930f9 100644
--- a/Slic3r-Settings/print/-prusa-h04f30.ini
+++ b/Slic3r-Settings/print/-prusa-h04f30.ini
@@ -13,8 +13,8 @@ external_perimeter_extrusion_width = 0
 external_perimeter_speed = 50%
 external_perimeters_first = 0
 extra_perimeters = 1
-extruder_clearance_height = 20
-extruder_clearance_radius = 20
+extruder_clearance_height = 18
+extruder_clearance_radius = 15
 extrusion_width = 0
 fill_angle = 45
 fill_density = 30%