comment where the measurements come from

diff --git a/caster-standoff.scad b/caster-standoff.scad
index 90317c870de051aed993fcbd8a5632419e80f55f..f61ac3aa90d27f62a4dd8e84e3ca3543971c87ed 100644 (file)
--- a/caster-standoff.scad
+++ b/caster-standoff.scad
@@ -7,9 +7,9 @@
 $fn = 100;
 
 module ball_screws(){
-  between = 14.732;
-  screw_radius = 2.286/2;
-  screw_length = 20;
+  between = 14.732;  // 0.580 inches
+  screw_radius = 2.286/2;  // 0.090 inches
+  screw_length = 15;  // i made this up
   translate([between/2, 0, 0]) cylinder(h = screw_length, r = screw_radius);
   translate([-between/2, 0, 0]) cylinder(h = screw_length, r = screw_radius);}