Man you guys are uptight, it was just a fun little experiment, innovation rarely works out, especially in my case, I don't own a machine shop or anything. Aerobars, carbon fiber, electronic shifting, the derailleur for goodness sake, all these and many more things were once just ideas in someone's head which took a decent amount of time to perfect and went solidly against the "established order". I hope you didn't show up at NAHBS this past weekend, you may have had a heart attack with all the random stuff going on. My seat was just a random thought experiment that I wondered about the race legality, especially given tri's laxity on the rules. I don't ride it anymore, but it did seem to solve some problems while creating a good deal more, oh well, that was my Saturday a few months ago.