// Soft-Mount FC Stack Spacer Frames (30.5 & 20 mm)
// Original design. Free to print for personal and educational use (CC BY-NC 4.0).
// Units: millimetres. Edit the numbers below and press F6 in OpenSCAD to re-render.

// Generated from the same geometry as stack-spacer-frame-30-5.stl

difference() {
  union() {
    translate([4.7,4.7,0])
      cylinder(d=7.4, h=5, $fn=48);
    translate([4.7,35.2,0])
      cylinder(d=7.4, h=5, $fn=48);
    translate([35.2,4.7,0])
      cylinder(d=7.4, h=5, $fn=48);
    translate([35.2,35.2,0])
      cylinder(d=7.4, h=5, $fn=48);
    translate([4.7,3.5,0])
      cube([30.5,2.4,1.2]);
    translate([4.7,34,0])
      cube([30.5,2.4,1.2]);
    translate([3.5,4.7,0])
      cube([2.4,30.5,1.2]);
    translate([34,4.7,0])
      cube([2.4,30.5,1.2]);
  }
  translate([4.7,4.7,-1])
    cylinder(d=3.3, h=7, $fn=48);
  translate([4.7,35.2,-1])
    cylinder(d=3.3, h=7, $fn=48);
  translate([35.2,4.7,-1])
    cylinder(d=3.3, h=7, $fn=48);
  translate([35.2,35.2,-1])
    cylinder(d=3.3, h=7, $fn=48);
}