E3NG V1.2 (PCB) Klicky Dock M2 Magnet Mount

The original Klicky dock has a slot for a magnet, to hold the Klicky probe in place. There is a 2.3mm hole underneath the magnet by default, which is too big to thread in an M2 screw, but too small for an M2 heat set insert. An M2.5 screw would thread perfectly, but this does not fit through the magnets. I modified the dock to have a 1.8mm diameter hole so you can screw the magnet down properly without needing any glue.