Summary This is to mount a Bosh Colt to the Shapeoko 2 Based on a model I got from Another site but remade based on getting it to actually work on my shapeoko. Bosh must be oriented correctly to be straight. Update!: I added a 90mm "notch" to help keep it from rotating when under stress. This is based on the Shapeoko Z-plate of 100x90mm Post-Printing Requires 2- M3 45mm screws https://www.mcmaster.com/#91290A079 2- M3 Heat set Threaded inserts https://www.mcmaster.com/#94180A331