Z-Axis belt kit - belt tensioner

thingiverse

I've Ender 3 V2 Neo. I've bought a common Z-Axis kit with belt, and the belt tensioner in the kit is too short for V2 Neo. So I've built a longer one with different shape. With the Z-Axis stepper kit, now I've a perfect Z-Axis alignment, and perfect vertical printings. The purpose of the belt is to keep in sync the two stepper motors. Avoiding the .016 move that put out of sync every time you switch off your printer. The belt avoid the additional stepper to move. I did 2 designs, so you can find 2 files.