I just finished installing Campy Centaur on my 'cross bike [pictures to follow]. Everything went well, except that I have a bunch of empty clicks on the front derailleur when I shift into the small ring. In effect, I shift into the small ring, and then I can shift a few more times without shifting the FD. I've been riding Campy for some time, and I do appreciate the ability to trim the chain line at the FD, and I have about six usuable clicks from lowest to highest... but I have about three clicks at the bottom end that just don't do anything. It's not the end of the world, but what can I do about this?