Unique Z
Build in 'Cartesian Style Bots' published by TimVukman, Nov 21, 2017.
My original Tevo Tarantula kit was ok..... I had issues with the X gantry staying level. I got rid of the wheels and replaced them with linear block bearings. I still had some issues with the X gantry. I swapped out the plastic parts with aluminum which was much better. Still not what I want yet