QUBD One/TwoUp Z endstop mount

Z-stop mounting system designed for use with StefanBurgers upgrade X-gantry here: http://www.thingiverse.com/thing:248059

I only had board-mounted endstops, and I wanted one I could dial-in easily with a screw on the contact point, so I modeled this one up in Tinkercad.

Requires one M4x20mm screw for the adjustable contact point, should work with the screws you're already using (M3x20) for the part that mounts around the Z-axis threaded rod. Also requires two M3x10mm screws and two M3 nuts to mount the endstop switch.

Credits go to StefanBurger for his EXCELLENT x-gantry upgrade, and Pegwood for the board-mounted endstop mount, which I modified to fit on the other side of the Z-axis screw