Creality Ender 3 M12 Bed Sensor

I decided to tweak itchierocha original design to allow a flush and cleaner fit to the Creality hot end.

This uses the original screws and just fits over the hot end fan frame.

27/08/2018 - Tweaked design so that the centre of the sensor is exactly 10mm x 50mm from nozzle. Note this could vary slightly in real life.

30/08/2018 - Shrunk the hole the sensor fits through for a better fit and changed the centre of the sensor to nozzle to now be 10mm x 45mm.