Great tips. Thanks for the video Mr. Beanz - good stuff!
Tangential question: how do you all carry a spare tube? I got the largest seat wedge I could find (large Specialized Wedgie?). Even expanded, it's barely large enough to hold a patch kit, levers, three allens, a tiny crescent wrench and my cell phone. I can't imagine trying to stuff a tube in there, let alone two of them. And this is the largest wedge I've seen. I'm baffled, how do you do it?

Thanks!