I sent a private message to the OP to find out if his problem has been resolved, but received no answer. The only problem I've had with the daVinci FD is that it's almost too easy to shift (only a 6 tooth difference between chainrings) and I have had my 24-to-18 shift turn into a 24-to-12 shift. The non-indexed Campy FD shifter is taking a bit to get used to, but I do prefer to the Shimano brifters. My wife is starting to tell me when I need to do a trim (which is a good thing!)