2337 the Enginerds did have a bar that simulated the tower, and there was 1 attempt to suspend off of it, but they ran out of time. The other team, whom i cannot recall their number, had the grappling hook attached but did not have time to fire up the winch to pull themselves up. So disappointing.
G.R.A.Y.T. Leviathons, Team 1322 (see above posts)