Has anyone ever used Campy flat bar shifters? I'd like to convert a drop bar bike to flat bar. Rather than replace group with a new one I'm thinking about the Campy flat bar shifters. Problem is nobody stocks them. Even my LBS said they're virtually impossilbe to get, he tried. I was thinking about using Shimano with a Shiftmate. Problem is Shimano uses an indexed ft shifter. Campy's actuation ratio on their front derailleurs isn't compatible with Shimano and JTEK doesn't make a front shiftmate. I could change front derailleurs but then where does is end?