Prusa Adjustable Optical Z endstop holder.
by lmw94002, published
Modified the Prusa endstop holder so you can create a simple adjustable one by printing two of these.
My first thing.
Capture a ballpoint pen spring between the two using a long M3 bolt and a nut captured on the top holder. Secure the bottom holder to my Z-axis stablizer, and tighten the top just enough to allow free vertical sliding motion.
Picture to come.