Atomstack X20 Endstop Support for R30

A problem with the R30 Infrared Laser upgrade for the Atomstack X20 (maybe it fits other frames, too!): the laser head is larger than the standard one, so it bumps into the frame while homing.

This Thing snaps onto the X-carriage and is fastened with the existing screw – it triggers the endstop before the laser hits the frame.

Edit: I added three variants with additional distance from the end stop if needed (the power cable of my R30 bumped into the enclosure).

This design was inspired by @Gipfelholz (https://werkzeugshop.gipfelholz.de/atomstack-r30-infrarotlaser/)