This angled adapter allows for a very clean connection of a reverse bowden filament feeder to your MK3S printer (such as from a dry box). The adapter allows mounting two PC4-M10 fittings (M10x0.9 thread), to connect the extruder end to the front one, and the drybox to the rear.
The adapter attaches with two short M3 screws to the universal frame mount, which can be positioned anywhere on your printer's frame, where it makes feeding filament from the drybox convenient. You need to print the mount separately from here:
https://www.prusaprinters.org/prints/40669-universal-frame-mount-for-mk3s
Fusion 360 file:
https://a360.co/2Rw1OCb
Prints without supports. I printed at 0.15mm layer height for the thread to come out nicer. I used PETG.
The author marked this model as their own original creation.