Scuff What?

So far, the initial hops when I get in to this are unavoidable... I have to reposition my foot on the seat tube to take the pressure off the rear brake cable... I think I had started learning something like this back when the rear brakes were on the chain stays, then when they moved to the seat stays, I abandoned the trick. For some reason, I thought about it the other day, and whammo, here it is.