Side spool holder for criality ender 3

thingiverse

I've been experiencing under-extrusion issues with my Ender 3 printer. The standard spool holder is positioned at a 90-degree angle, which causes the filament to feed directly into the extruder. To resolve this problem, I simply attached the spool holder to the side frame of the printer, eliminating the need for additional bolts. Instead, I utilized the two existing stock spool holder bolts to secure it in place.