MMU2S Buffer and Prusament filament
I've recently switched to Prusament filament and I'm finding it great in terms of print reliability but my MMU2S buffer isn't working with it. The filament simply flows straight back through the buffer and causes havoc on the spool. I've got something very similar to a Lack table setup and have added these nifty extensions to the buffer in an attempt to improve things but still the problem persists.
Has anyone else had this problem and found a good solution?