Buffalo Extruder With Optical Endstop Tweaked.

thingiverse

I was really impressed by the original design, but unfortunately, the optical endstops I purchased didn't quite trigger properly due to the screw placement; they needed to be set back about 0.5-1mm. Additionally, I damaged the mount on my first purchase, so I also reinforced the optical endstop mount for added strength. Furthermore, I increased the height of the endstop mount to provide more room for the spring. As a result, there are now two versions available - one with the same nut slot size and another that adds an extra 0.15mm for the nuts, as I had previously cracked a print while trying to force a nut into place.