Does someone know where to find the stl file for the NWRepRap edition Prusa i3 Z endstop holder, i like the design. See the function in this you tube video How to build a RepRap Prusa i3 (Assembly 5): http://youtu.be/XYvKGhmuQ0Q 13 minutes and 10 seconds into the video.
https://nwreprap.com/product/18/