Printrbot Plus Metal RPi Camera Bed Mount

Here is a PrintrBot Plus mount for my old Raspberry Pi camera holder for the Simple Metal. This works great on my Plus Metal (Model 1504) with heated bed, though I haven't tested it on earlier models. Please let me know if there is a problem.

There is almost zero clearance beneath the bed, so the old design didn't work. Instead, the mount now clamps around the side using two parts that screw together using the included bolt. **The part can only be mounted on the right side of the printer be