The secret hidden from many, Campy is going out of business for one reason: They won't put model numbers on their components!
Ha, for example Shimano has a 7700 Dura Ace this-or-that, SRAM has a
RD-XX-SLE-B1 derailleur. Try identifying a Campy component. THAT's why they are gong down the porcelain funnel. Now get off my lawn!!!
And no, I DO run Campy stuff, so not a Shimmy snob.