K1 Max K1 K1C CFS Poop Chute

Hi everyone, I've created this two-piece poop chute for all K1 models.

It fits on the back spool holder, but first, you’ll need to modify the holder a bit. Basically, you have to sand or machine the supporting wall down until it's flat—just be careful to keep the inner diameter at 30mm, as that's crucial for the bottom part of the chute to fit snugly. Once you have the spool holder ready, just insert the bottom piece of the Poop chute into the holder and slide the top piece on to complete the setup. Afterward, use some double-sided tape to secure everything firmly to the back wall.

If you want, you can remove the leadscrem cover and motor cover. Its not needed anymore.

I recommend printing the parts in ABS-CF or PETG-CF because they're more heat resistant, though I made my prototype out of PLA and it worked pretty well too.

No heatinsert needed.

Enjoy the upgrade!