1515 allen key z probe retract riser

thingiverse

I had to come up with a solution for my Z probe retract bolt after adding adjustable bed clamps to my printer. Since the bed rose about 30mm, I could no longer reach the bolt to push the zprobe back in without the hot end hitting the bed, so I decided to build a riser. Requires: 2x M3 bolts and nuts for mounting, 1 longer M3 bolt to serve as an adjustable platform for the zprobe to retract against I initially made the holes too small, which forced me to ream them out with a drill to get the screws through. When I tried to put a hole for an M3 nyloc nut, I realized it was too small, so I screwed directly into the hole below. I adjusted the size in my scad file, but I haven't printed again as it works fine with just the M3 bolt. Print Settings: Printer: RepRap Kossel Resolution: 0.2 Infill: 10