I needed a way to route the Panda Breath wire out without placing the exit too high, so I used a modifier in the slicer to add a small TPU cube in one corner and then cut it diagonally.
This lets the wire pass through while keeping the opening minimal, so there isn’t a large hole for heat and chamber gases to escape.
I’d say it’s a bit of a missed opportunity not to use multi-material for the LED wire exit.