Ender 3 Side Spool Holder Support

thingiverse

I tightened up the filament spool holder, securing it firmly near the extruder and preventing it from slipping into my X-axis stepper damper. I engineered this setup to be rock-solid, resisting constant vibrations that threatened to loosen the bolts. By doing so, the spool now resides precisely in the center, minimizing friction as much as possible.