Umm, probably a stupid question, but are you making sure to have one of the main characters in each chamber rather than having them both present together?

EDIT: Do note, I am not sure that they need to be split one to each chamber to work, but that was my guess when I encountered the puzzle and it seemed to work.

Last edited by Peter Ebbesen; 10/07/14 08:26 PM.
When I said death before dishonour, I meant it alphabetically.