Print with ABS or PETG. Use auto rotation, no support. Don't use too much force when screwing in the PC4-M6's.

1. Screw the small part to the printer (see picture), remove existing screw first.
2. Remove the coupler from the printer.
3. Screw in the PC4-M6's to the middle part (surfaces aligned, see picture).
4. Slide in the medium part from the right.
5. Fully push the left bowden tube into the medium part (see picture).
6. Fully push the other tubes into the medium part.
7. Attach the cover (click in).
8. Enjoy the clean design :-).

You must use “UNLOAD” when removing the external filament, not manual retract. This will give the filament a clean cut and it will not stuck in the splitter.

Remark: You can switch inputs if the filament doesn't travel smoothly enough.