Update: I made the ECAS hole tighter with the anchor groove from 8.5mm to 8.3mm and added STEP file
Switches are Omron D2F or compatible.
Ball is 5.5mm
Selftaping screws 2x10 or M2x8
Tested with TPE88 filament.
If you want use both switches, you must use sensorless homing.
Works with both switches fine.
The author remixed this model.