Yeah, I probably SHOULD have used the antline (or sinage) option, but I was being stupid so I decided to turn some off lines to make the chamber a bit cleaner. I'll put out a v3 if this turns into a common problem.

This chamber took me a little bit longer than most community chambers. Good job! I was a little conmfused by the door in the room on the left. The panel that folds down, also the button that the box lands on. One thing I would suggest, instead of using "antline" connections with your buttons, use "signage." It's under connection type on the button. I only say that because you have so many connections.