strengthen caster holder

diff --git a/3d-printables/caster-standoff.scad b/3d-printables/caster-standoff.scad
index 98ca9a4a651faa48ad2b98c832f57add8ab8f9bf..c4a1130f34e1957332db08f843202211e829245e 100644 (file)
--- a/3d-printables/caster-standoff.scad
+++ b/3d-printables/caster-standoff.scad
@@ -15,7 +15,8 @@ ball_radius = ball_diameter / 2;
 
 standoff_height = 60; // kyle eyeballed
 
-wall_thickness = 1;
+gap = 4;
+wall_thickness = 2;
 holder_floor = 3;
 holder_arms_length = 20;
 holder_height =
@@ -65,7 +66,6 @@ module deck_flange_reinforcement(){
                 deck_flange_radius]);}}}}}
 
 module ball_holder(){
-  gap = wall_thickness * 4;
   difference (){
     cylinder(r = holder_radius, h = holder_height);
     translate([0, 0, ball_radius + holder_floor + holder_arms_length]){