Prusa i3 Z End-Stop mount [Folger Tech]

Designed on / for my Folger Tech Prusa i3. I found the mount that came with the kit kept sliding - or would break if I tighetened it too much.

Take a look at all the pictures, and maximize them, as they are cut off when in web page view. 2015-06-12 Realized never had any side shots - they have been added. Also a side view video is at http://youtu.be/dZHDUUFaER8

This design mounts to the Z stepper through the acrylic with some extra screws I had left after the kit was assembled. I just replaced the short ones that screwed into the motors with longer ones to hold it in place.

Changes were made to keep the guides from flopping around. I think this setup is where I will leave it, as it is working well.
The square guides keep the adjustable piece in the base, while the upside-down screw allows for fine tuning of the height of the end stop. While they aren't necessarily required, slots were designed in to hold nuts, but the screws were a perfect fit that they didn't need it. The cutout in the adjustable mount is space for the solders that stick through on the back of the end-stop.

Use care when handling the guide part. I have broken the guides a few times (superglue works wonders).

OpenSCAD files are included if you so choose to play.