Ender 3 lower filament guide - Low spool mount

thingiverse

I shifted my spool holder to the bottom rail on my Ender 3 to reduce the center of gravity. After doing so, however, the filament guide that was working well at the extruder no longer functioned properly. I created a new guide featuring two rollers positioned above and below the filament, allowing it to be guided regardless of the Z axis's position. This design is entirely original, though its concept has been influenced by several other guides found on Thingiverse.