Rigid Taller Z Tower for MPCNC - US version

If your stepper shaft is the longer variety (7/8" or 23mm), the standard Z Tower will not work. You need either this one for the US 3/4" conduit version or the one by Trudge for the IE 25mm version (http://www.thingiverse.com/thing:1292161).

Actually, Allted created one of these (http://www.thingiverse.com/thing:806241), but the thin sidewalls and columns didn't adhere well on my printer. It snapped when I installed it. So, I recreated the part from scratch with thicker walls and eliminate