*edit the tiny hole sucks so i made it bigger, no more under extrusion from friction
Didnt need the spool holder anymore so i made this, ignore my photo new version has a hole to feed the filament out the bottom and not rub the corner.
You need:
original spool holder screws
This filament runout sensor mount https://www.printables.com/model/493623-sv06-plus-filament-runout-mount
a 625 bearing ( OD 16 X ID 5 X H 5)
1 M5 x 20 countersunk screw
1 M5 nut
Can be oriented up or down, depends on how high ur spool holder or drybox is
Printed flat side down, i printed without supports.
Walls - 2 or more
infill -15% wtv
Supports - Yes (but no if you got decent cooling)
Material - doesnt matter
Centering ring is optional but reccomended.
The author marked this model as their own original creation.