Kossel Pro 3D printer endstop screw mounts v2

When I bought the Kossel Pro 3D printer, one of the obvious flaws was the lack of adjustable endstops. Instead the system used a Z-probe to level the print surface. However due to slight imperfections in the geometry of the Kossel Pro, the Z-probe could move relative to the print head, leading to problems with bed calibration.

This endstop screw mount is designed to solve that problem. Simply mount it on top of the sliding carriages. You will need two M2 x 16 screws to attach it to the carri