// this is the actual thing we want
difference() {
stuff();
- %mainhole();
+ mainhole();
for (y=screw_ys) translate([0, y, 0])
screwhole(5.4,10); //dia=4 gives 2.9
//holedia=10 gives 9.0 want 7.0
intersection() {
!bracket();
- cube(center=true, [100,70,100]);
+ translate([-50,6,-50]) #cube(center=false, [100,27,100]);
}