ender-2 Zaxis Vrail

as it seems the TR8 is having a hard time not having support at the end so this was created.
a needed part for ender-2, must have a 8x16x5mm ball bearing that should make the rod turn without any issues.
got the one below.
https://www.amazon.com/gp/product/B00ZVF8EMU/ref=od_aui_detailpages00?ie=UTF8&psc=1

*removed old version and added repaired part
*ran the stl via limitstate and it showed alot of errors, thus the repaired part was born