CR-10 Dial Gauge Indicator for 40mm Fan Petsfang

Dial Gauge Indicator holder for a standard 40mm fan.

I really liked the original dial indicator design by [@hoegge](https://www.thingiverse.com/thing:2472854) but as my CR-10 has been converted to the wonderful petfang from [@dpetsel](https://www.thingiverse.com/thing:2759439) I no longer have the original x-carrier case.

This dial gauge holder snaps directly onto any 40mm fan and should work with any printer. Replace your dial indicator back with the flat one by @hoegge.

To use this mo