Adjustable Z end stop
thingiverse
I recommend going with Av8er's update, much improved. http://www.thingiverse.com/thing:1588519 UPDATE 8-2018: Added a 75mm long extension. Needed it for a new build. This is an adjustable Z endstop for the Eclips3d printer, but can be used by any printer to adjust an end stop. After using the previous adjuster, I notice it was difficult to adjust easily because of it's placement on the z platform. So I went and redesigned the adjuster to fit on the frame instead of the platform. I recommend manually moving the bed in place to touch the hot-end, with whatever surface you've installed on the bed. Then lower the adjuster to trigger the endstop. Tighten the screw to lock it into place.
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