diff --git a/Production/3DPrint/pcb_bottom_both_connectors.stl b/Production/3DPrint/pcb_bottom_both_connectors.stl
index aa18592..3941e2d 100644
Binary files a/Production/3DPrint/pcb_bottom_both_connectors.stl and b/Production/3DPrint/pcb_bottom_both_connectors.stl differ
diff --git a/Production/3DPrint/pcb_bottom_jack_only.stl b/Production/3DPrint/pcb_bottom_jack_only.stl
index c1d431b..36a6d2f 100644
Binary files a/Production/3DPrint/pcb_bottom_jack_only.stl and b/Production/3DPrint/pcb_bottom_jack_only.stl differ
diff --git a/Production/3DPrint/pcb_bottom_pogopin_only.stl b/Production/3DPrint/pcb_bottom_pogopin_only.stl
index d1f1764..196b990 100644
Binary files a/Production/3DPrint/pcb_bottom_pogopin_only.stl and b/Production/3DPrint/pcb_bottom_pogopin_only.stl differ
diff --git a/cad/pcb_bottom.scad b/cad/pcb_bottom.scad
index 561680e..54b91ae 100644
--- a/cad/pcb_bottom.scad
+++ b/cad/pcb_bottom.scad
@@ -80,11 +80,11 @@ module body() {
     
     // pads
     color("pink") translate([0,0,-1],$fn=48) {
-      translate([-82.5,117.5]) cylinder(d=13,h=2);
-      translate([-82.5,-27.5]) cylinder(d=13,h=2);
-      translate([82.5,117.5]) cylinder(d=13,h=2);
-      translate([82.5,-27.5]) cylinder(d=13,h=2);
-      translate([0,28]) cylinder(d=13,h=2);
+      translate([-82.5,117.5]) cylinder(d=13.8,h=2.2);
+      translate([-82.5,-27.5]) cylinder(d=13.8,h=2.2);
+      translate([82.5,117.5]) cylinder(d=13.8,h=2.2);
+      translate([82.5,-27.5]) cylinder(d=13.8,h=2.2);
+      translate([0,28]) cylinder(d=13.8,h=2.2);
     }
     
     // screws