****. I was just raising the seat a little and when I went to tighten the bolt(not even over-tightening it) the damn thing snapped in half. It wasn't even tight enough to hold the seat post in place. And here's the really bad news. It's one of those allen key bolts that screws directly into the frame(I guess it's better described as a screw--not a bolt). Someone, please tell me it's fixable. How can I get it out?