4 left_inboard_to_wall = 9.78;
5 right_inboard_to_wall = 13.21;
11 whole_dia = plug_dia + bucket_wall *2;
16 circle(r = whole_dia/2);
17 rectfromto([-100, -100],
22 module Spacer(inboard_to_wall) {
23 linextr(0, bucket_wall)
25 linextr(0, inboard_to_wall - bracket_th){
28 circle(r = plug_dia/2);
34 Spacer(left_inboard_to_wall);
36 Spacer(right_inboard_to_wall);