I really liked the idea of kyoday's original design (https://www.thingiverse.com/thing:3029416), but i wasn't sure if it could fit my printer with the "Ender 3 Vent Ring" (https://www.thingiverse.com/thing:2912394) attached. So i redraw it in Creo Parametric 1.0 and changed some minor things.
It should fit all three Vent Rings, but i only tested it with the ''short Version". The original author claims, that it should fit the CR-10 / CR-10 mini. (Sadly I don't have these printers to verify this statement...)
Changes from the original:
- bottom right corner
- the hole for the dial gauge got tapered
- the "bridge" between top and bottom now needs less material
Print orientation as shown in the pictures.