Ok here's the next lot.
I didn't run them through any stabilization, so it's pretty jerky in parts.
The girl in the very first video I posted was riding a racing bike which has the marvelous side-effect of angling her butt upward. So you could pretty much see everything.. I think the girl realized the angle thing, and I'm pretty sure the seat was lowered a bit after that. You can see the guy in Clip #2 is filming it. I approached this guy in the most recent wnbr to get his card (he's a photographer). He said he'd show me some of his footage, but he hasn't emailed me since.. I'm thinking I should contact him to trade or something..
My shadow can be identified in a couple of these clips.
Let's keep that strictly confidential folks