Re: [freefly_trumpet_guy] Tower Climb
I do not.
My reasoning is I trust myself very much. I have never had a close call, and in some ways I think it may be slightly safer because when someone removes their leash, they suddenly feel naked, and get a nervous shake sometimes.
the most dangerous thing I can imagine is a inside climb, unleashed, and a climber hitting their head on an internal structure and becoming unconscious. at a local A here at about 800' there is a bar across that is in perfect head-slamming distance from ladder. one must be careful...
I know of one very talented jumper that uses a leash, and a few that don't use one but should. and one other good jumper that probably does not need one, but had a very close call. but he has a problem with remembering to eat. and zippers. so special case/special needs you know.

I was known to climb the outside of cranes for the hell of it (as opposed to the ladder on the inside) and I have a legal outside climb wire-guyed A that I jump a few times every summer. doesn't bother me at all. in fact it just adds to the feeling. rigging a hand-held solo on an outside climb is wicked fun.