I read that at one point up the Grand Teton there is a gap you must jump across. How wide is that gap?
On the upper Exum route, I assume you are talking about the top of wall street. It really is more like a stretched step. I don't know if I would like to jump it! especially with that exposure.
its an nervy move but easy. Mark Newcomb of Exum Guides says to go low, find a shallow hand hold hand travers style then step accross to the black rock called the "hockey puck." One exposed move, then its on to the Golden Face.