diff --git a/scad/light.scad b/scad/light.scad
index 08ccd15..97cae4c 100644
--- a/scad/light.scad
+++ b/scad/light.scad
@@ -301,7 +301,7 @@ module impromptu_mount () {
 
         }
         difference () {
-            translate([0, 0, -12.25 + 1]) cube([40, 12, 7], center = true);
+            translate([0, 0, -12.25 + 2]) cube([40, 17, 9], center = true);
             translate([0, 0, -12.5 - 0.5]) scale([4, 1, 1]) rotate([0, -90, 90]) light_diffuser_notch();
         }
     }
diff --git a/scad/mcopy.scad b/scad/mcopy.scad
index 02fc966..5dfbe27 100644
--- a/scad/mcopy.scad
+++ b/scad/mcopy.scad
@@ -13,7 +13,7 @@ include <./motor.scad>;
 //translate ([0, -20, 0]) rotate([90, 90, 0]) color("red") diffuser_insert();
 //translate ([0, -10, 0]) rotate([90, 90, 0]) color("red") diffuser_spacer();
 //rotate([0, 0, 90]) flashlight_mount();
-//translate([0, -8.5, 0]) rotate([0, 0, 90]) impromptu_mount();
+translate([0, -8.5, 0]) rotate([0, 0, 90]) impromptu_mount();
 //translate([30, -8.5, 0]) rotate([90, 0, 90]) flashlight_mount_cap();
 //translate([0, -9, 0]) cube([15, 15, 15], center = true);
-light_fresnel();
\ No newline at end of file
+//light_fresnel();
\ No newline at end of file