Dual GT2 Belt Driven Z Axis for Hypercube

This is a redesign of the Z Axis for the Hypercube. I initially built it using 2020 extrusion and a leadscrew. I was not happy with the bounce of the bed and tilting/rocking and the play of the leadscrew/nut. My solution was to re-design all the Z Axis using 2 8mm rods and drive it with 2 GT2 belts that are driven in sync by a single motor connecting the belts with a shaft and pulleys. I am VERRY happy with the final results. Virtually NO Bounce NONE.

A picture is included of my stock