Precision Piezo mount for Printrbot

Precision Piezo Hotend Z-Probe: https://www.thingiverse.com/thing:2319993

I made this to better mount the "Precision Piezo Hotend Z-Probe" to my Printrbot Simple Metal since the original groove mount design allowed the hotend to move under sharp accelerations. This could probably work with other clamp/friction mounts so I included the SolidWorks file so people can change the boss diameter to fit their machine. This should screw right into the normal parts.