If you want to set up a reverse Bowden system, you can replace your consumables sensor cover with this part. It is designed for the PC4-M10 Bowden adapter. You can reuse the hexagonal screws from the original consumables sensor cover.

I recommend using PETG material for printing. Using colors other than black may interfere with the function of the consumables sensor.

It's specifically designed for printing without the need for support. For upside-down printing, place the top on the print bed. I'm not sure if it's compatible with versions other than the MK3S+. If it is, please let me know.