The pulley (spoilers)
When they were going down into the pit, it seemed this contraption had a life of its own. They could lower themselves down, but needed help to get back up? Or had the harness been damaged?
shareYeah I don't understand how he got down with no one to operate the winch.
Or how he thought he was going to get them back up, although I suppose his only priority was to get down to her at that point.