diff --git a/tools/palet_bag/scad/side_modeler.scad b/tools/palet_bag/scad/side_modeler.scad
index 4b65305..c9172ad 100644
--- a/tools/palet_bag/scad/side_modeler.scad
+++ b/tools/palet_bag/scad/side_modeler.scad
@@ -8,6 +8,7 @@ outer_d=inner_d+5;
 plate_width=120;
 hole_pos=plate_width/2-10;
 plate_height=10;
+center_height=20;
 
 module screw() {
     cylinder(h=20, d=5.4, center=true);
@@ -19,8 +20,8 @@ module screw() {
     translate([0,0,8]) cylinder(h=6, d=9);
 }
 
-* color("blue") {
-    translate([0,0,10]) zcyl(l=10, d=inner_d, rounding2=2);
+color("blue") {
+    translate([0,0,10]) zcyl(l=center_height, d=inner_d, rounding2=2);
     difference() {
         cuboid([plate_width,plate_width,plate_height], rounding=1);
         translate([hole_pos,hole_pos,8]) screw();
@@ -30,8 +31,8 @@ module screw() {
     }
 }
 
-* color("red") {
-    translate([0,0,15]) {
+color("red") {
+    translate([0,0,25]) {
        difference() {
            zcyl(l=5, d=inner_d, rounding1=1, rounding2=2);
            translate([0,0,-1.25]) zcyl(l=2.5, d=3);
@@ -40,7 +41,7 @@ module screw() {
     }
 }
 
-* color("cyan")  {
+color("cyan")  {
     translate([0,0,12.5]) {
         difference() {
             cuboid([plate_width,plate_width,plate_height], rounding=1);
@@ -54,7 +55,7 @@ module screw() {
 }
 
 color("green")  {
-    translate([0,0,30]) {
+    translate([0,0,35]) {
         difference() {
             cuboid([plate_width,plate_width,plate_height/2], rounding=1);
             translate([hole_pos,hole_pos,0]) zcyl(l=plate_height/2, d=6, rounding=-1);
diff --git a/tools/palet_bag/side_modeler.3mf b/tools/palet_bag/side_modeler.3mf
index 0ea8303..c1af256 100644
Binary files a/tools/palet_bag/side_modeler.3mf and b/tools/palet_bag/side_modeler.3mf differ