Anet A6 y belt tentioner New Version

This is an upgraded y-belt-tentioner for the Anet A6 3d printer. The difference to other belt tentioners is, that this version has the belt bearing at the same hight as the original piece and the stepper motor. This feature makes the belt parallel if you use a y-belt-holder like this https://www.thingiverse.com/thing:2347849.

I only changed the two frame pieces to fit my requirements. The backplate and the screw are from the belt tentioner from OdomLinx.

The frame piece version 2 is a bit