Gameboy Zero 4-tact bracket

This is just a simple bracket to allow some simple tact switches to be used as shoulder buttons for a gameboy zero. The only requirement is that the tact switches have to be 6 mm by 6mm and at least 9 mm long (12 mm long is recommended). You will see multiple sets of files, The set with circles are intended to be drill guides. Print those out, place them in the back shell, find bits that are close enough, drill using the holes as guides, discard the circle brackets. The set with square holes ar