A side-mounted rear-facing spool holder bracket. This slides onto the lower left rear extrusion into the v-slots and faces backwards. The original spool holder bolts to the top and the spool sits on the outside of the machine.
I've been using various iterations of this model for a couple of weeks now and the angle for the extruder inlet doesn't seem to cause any issues.
This is an October 20th 2020 model. I've removed the previous versions as they were not as good. This version has larger screw slots and is simpler to fit.
November 2020 update: I've added a v3 model which has an alternative mount on the rail. This may fix any problems you have with the reel leaning out to the side, as the new one is has vertical contact with the side of the rail. The support may be difficult to remove but can be done. The fixing is so firm that I tapped mine along the rail to fit.
Printer Brand:
Creality
Printer:
Ender 3
Rafts:
No
Supports:
Yes
Infill:
15%
Notes:
Printed with most of the flat side on the bed, a little support is needed to create the v-slot rails.The object should be orientated correct already when loaded into Cura.
The author marked this model as their own original creation. Imported from Thingiverse.