my bike, based on a Dedacciai U2 frame, is nearly finished:
Mostly 6500 ultegra, 7700 DA shifters and FD-6600. Crankset is a Bianchi labeled crank but I guess it's a 53/39 FSA K-Force Light (can someone comfirm?). Bottom bracket is a Truvativ Gigapipe Team SL (ISIS based) 108mm
Anyways; my front derailleur is a Shimano Ultegra FD-6600 connected to the seat tube via a noname clamp. Nothing special. But with the limit screws totally unscrewed the base level is already to far outside. What's incompatible? The Clamp, the FD, the length of the bottom bracket axle (108mm) or something else?