Summary

Endstop mount with BLTouch for the 3D-Proto CoreXY printer.

Y-Endstop is mounted at the left-front motor (Y min)
X-Endstop is mounted on the right side of carriage (X-max)
X-Bumper is mounted to the Y-sledge

To mount this X-Endstop holder you need to print the custom x-sledge plate or drill holes to the included one when you ordered your kit and the printed parts.
You need to print the bltouch holder too as the endstop get mounted onto it.