CR-10 Dual Z stepper sync timing belt brackets

UPDATE: New version 2, that does not take any height (Z size) and has more Y direction play.

This is brackets to hold the existing bearings and bolts, but moved apx 1 cm down fitting in the vertical profiles instead of in the upper horizontal profile. This way there is some of the Z lead screws extending out above them so you can add two 20 teeth GT2 pullies (8 mm bores to fit the lead screw) and a 76 cm GT2 timing belt between the two Z lead screws.

If you want a version with more play i