Flannad's brow wrinkles as he sees the stone wall to the south. 'That's not on Ghelve's map?' he thinks to himself. He waits for a few moments for the rest of the party to catch up before he pushes forward once more. He listens at each door in turn. When he reaches the stone wall where there shouldn't be one, he visually searches the wall. If no traps are found he takes an arrow and gently probes it.