Dual Z GT2 Sync tensioner

I designed this to fix the issues with my Dual Z lead screws.
On power down one side would always drop and throw out my mesh leveling.

This part is assuming your have GT2 pulleys on your steppers with a belt

Parts required.

Smooth GT2 Idler 5mm shaft
20tooth GT2 idler 5mm shaft
3x M5 25mm socket head cap screw.
3x M3 your choice