I've actually found the same thing with my cheaper cannondale carbon post. have to tighten it way over recommended to get it to stay put.
Having ridden both a fair bit now I'm not convinced the 12 is much of an improvement over the 10. the fork flexes a lot in comparison, both under braking and heavy cornering.
yeah, it's a close one. I think if they had stuck with a 27.2 seat post and beefed the fork up a little it would be a winner, it's definitely better looking!
I've actually found the same thing with my cheaper cannondale carbon post. have to tighten it way over recommended to get it to stay put.
Having ridden both a fair bit now I'm not convinced the 12 is much of an improvement over the 10. the fork flexes a lot in comparison, both under braking and heavy cornering.