Cave Mapper:
You're right, it is a bit tricky; but if you used a rope thrown over the bridge as a top-rope, would it not be out of line with the climb? And hence tend to pull the climber off?
I've never tried the alternative of prussiking up a rope thrown over the bridge, but I expect it would be tricky to get off the rope safely at the top.
You're right, it is a bit tricky; but if you used a rope thrown over the bridge as a top-rope, would it not be out of line with the climb? And hence tend to pull the climber off?