About this 3D model

This is designed to be used with this digital depth gauge: Check around, you might find a cheaper one on ebay, but it'll probably ship from china. You can use two zip ties to mount the gauge. I designed this to mount where the extruder fan normally sits. The depth gauge should be lined up with the extruder, I expect this could be kept on the printer if you use the Cobra extruder fan, or some other rear mount fan.I haven't had the chance to print this out. It may need adjustments and is most probably over designed. Let me know if you have any suggestions for corrections.