Originally Posted by
FBinNY
Shimano at one time offered wheels with Campy pattern freehub bodies, and Campy reciprocated with Shimano compatible wheels.
That's interesting. I never heard of Shimano ever offering a Campy compatible wheel and I thought Campy started their second channel "Fulcrum" component line so they could sell Shimano compatible wheels without having to admit they were Campy. When did this all happen?
Anyway, one solution to the OP's problem is to buy a Shimano compatible disc wheel and cassette and use a J-tek Shiftmate to make it compatible with the Campy brifters and rear derailleur. I'm using a Shiftmate to allow 10-speed Campy Ergo brifters to work with a Shimano 10-speed cassette and rear derailleur and shifting is flawless.