All this talk about it's the engine, not the bike, I decided to do something about it and finally got a better engine for my TCR. My stronger teammate was in a massive crash two weekends ago that dented the top tube and cracked the headtube of his Allez, so I let him borrow my older bike. On our "worlds" ride on Sunday, I got to watch him attacking and covering breaks that I would not have been able to do. After the main part of the ride we peeled off and I chased him around the foothills. As for my other bike, I'm working on that engine too.