Creality Ender 3 Dial Indicator Mount

This is a dial indicator mount for the Creality Ender 3. It should also work for the CR-10 since they have the same extruder housing. You'll need 2 M3 screws and 2 M3 nuts to attach the dial indicator as well as get a cheap dial indicator. I used this one that I got off of amazon for $15:

https://www.amazon.com/Triton-Indicator-0-001-Graduation-Travel/dp/B016R3GLB0/ref=sr_1_5?keywords=dial+indicator&qid=1550335379&s=gateway&sr=8-5

The way I use this is I'll auto home, then use a piece of c