BLV MGN Cube mechanical Z-axis endstop mount

So the only thing I had on hand for my MGN Cube was either a BLTouch, which doesnt mount to my RADDS (I dont want to remove the 5V jack from my Due), or a capacitive probe, which was giving me inconsistent results and had some weird quirks I couldnt configure out.

So as I'm using a CR-10 glassbed, I decided to go for a mechanical endstop on the Z-axis. After some fiddling I came up with the posted design.

I'm using a CR-10 heated bed with 40mm M4 screws and a 3mm bed. Remember, what works