MPCNC Primo adjustable end stop

This is built for the Primo C 23.05mm rails. Goes together quickly and easier to adjust. Added the fusion file so others can make changes.

Parts List (from lowes)
409442 #8-32X1.5IN
409495 #8 SS SAE HEX NUT
409464 #6-32 X 1IN
409469 #6 SP NY IN LCK NUT SS