diff --git a/scad/intval2.scad b/scad/intval2.scad
index 107432a..0ac7595 100644
--- a/scad/intval2.scad
+++ b/scad/intval2.scad
@@ -661,10 +661,9 @@ module motor_set_screw_120_alt () {
 }
 
 module hobbled_rod_120 (h = 10) {
-            d = 4.00;
-        diff = 3.33;
+	d = 4.25;
+    diff = 3.33;
     difference () {
-        
         cylinder(r = d/2, h = h, center = true, $fn = 60);
         translate([d/2 + ((d/2) - (d - diff)), 0, 0]) cube([d, d, h + 1], center = true);
     }
@@ -1135,17 +1134,14 @@ module key_cap () {
 module bearing_reinforcement () {
 	$fn = 60;
 	outerD = 22.1;
-	outerD2 = 30;
 	fuzz = 0.1;
     difference () {
     	union () {
         	cylinder(r = outerD / 2 + fuzz + 2, h = 4, center = true);
-        	translate([0, 0, -1]) cylinder(r = outerD2 / 2, h = 2, center = true);
+        	translate([0, 0, -1]) cylinder(r = 30 / 2, h = 2, center = true);
     	}
-        cylinder(r = outerD / 2, h = 16, center = true);
-        translate([-outerD2+2.5, 0, 0]) cube([outerD2, outerD2, outerD2], center = true);
+        cylinder(r = outerD / 2, h = 16, center = true); 
     }
-    
 }
 
 module motor_cap (DECOYS = false, HALF = false) {
@@ -1234,7 +1230,6 @@ module exploded_view () {
     translate([one_to_one_x, one_to_one_y, 50]) geared_motor_mount();
     translate([one_to_one_x, one_to_one_y, 50]) motor_cap(false);
     translate([0, 0, 60]) intval_laser_panel_cover(false, ALL_RED=true);
-    translate([one_to_one_x, one_to_one_y, 0]) rotate([0, 180, 0]) bearing_reinforcement();
 }
 
 //bolt_guide();
@@ -1326,12 +1321,12 @@ module exploded_view () {
 //motor_key_reinforced_roller();
 //motor_key_120();
 //motor_key_120_reinforced();
-//motor_key_120_reinforced_roller();
+motor_key_120_reinforced_roller();
 //plunger_plate();
 //motor_cap(false);
 //motor_cap_120(false);
+//bearing_reinforcement();
 
-
-exploded_view();
+//exploded_view();
 //stl_plate();
 //dxf_plate();