- minkowski(){
- translate([0, -pin_workdepth-100 - lock_manouvre_thick/2, -lock_manouvre_len])
- cube([0.1, 100, lock_manouvre_len*2]);
- cylinder(r=lock_manouvre_thick/2, h=0.1);
+ hull() for (d=[0,10]) {
+ translate([d*lock_hang_ratio,-d,0])
+ translate([-lock_manouvre_thick/2,
+ -pin_workdepth-100,
+ -lock_manouvre_len_smaller])
+ cube([lock_manouvre_thick, 100,
+ lock_manouvre_len + lock_manouvre_len_smaller]);