Zonestar M8R2 X Belt Tensioner

The idea came from someone else on Thingyverse. Think it was originaly designed for a Tronxy. I just redesigned it to work correctly with the Zonestar M8R2 printer (and P802 i guess). Made both arms alittle sturdier by design and added a wheel for easy operation. Added benefit is that the design also secures both X rods.
For the wheel i used a M3x30 with some spacers

I printed this with strong PET-G plastic.
Enjoy...