Made another remix of my super slim poop chute that uses 6x2 magnets to center and hold the bin. I needed to glue the magnets in but depending on the actual size of the magnets, you might not need to. This version does have a wall against the printer to help keep it aligned as well as thicker walls to keep things sturdy. I tried to keep the filament requirement down but this one uses just a little more than 250g.
Updated design from community feedback:
https://makerworld.com/en/models/398260#profileId-299770