We've been playing the game such that if a hero enters town via a certain glyph, the hero may then exit via any other glyph in the dungeon, rather than just the same one he entered by. It seems reasonable, but I wanted to ask if this was the case.
We just recently played one of the scenarios and I had been playing the hero that allowed glyphs to be activated from a distance of 6 squares, and by stroke of coincidence, when another hero opened the door, to a new area, the glyph was perfectly 6 squares away (through a wall, since the ability does not claim to require line of sight), and it activated while the melee type just happened to be in town, and returned through that glyph in the middle of the monsters in the area, cutting their ranks down from behind. Seems like this is an excellent tactic for the situations it can be used, but wanted to know if it was a universally accepted "rule" that glyphs were not "exclusive".