Ultimate Wanhao i3 Plus Belt tensioner

This is a remix of typoman's Ultimate Wanhao i3 X Belt tensioner altered to fix i3 Plus printers (and their clones).

It reuses the 4mm screws. You will need:

M3x20 (or 25) screw
M3 nut
zip ties

I printed it in PLA+, with 5 layers on all surfaces at 50% infill. Print at the orientation (belt slots up) in the STL with full supports.

Mounting and setup follows the original instructions. The zip tie on the loop side will need to have it's knuckle in the top position to keep it from hit