Ender 3 spool holder remix

thingiverse

I redesigned the bearing roller using RODAM's components, swapping out the original butt end for a new one. The result is a part that glides effortlessly along the top bar of the Ender, and can be printed with any resolution desired. No need to fuss over threads or nuts – this design eliminates those worries altogether. Additionally, it creates space between the spool and the Z-Axis rod, which helps keep build height in check at 150mm, but also reduces the overall unit height, allowing for a sleeker enclosure.