as I said above, give it a try.. you may be surprised.. don't get wrapped around the axle with all the talk about tooth difference here or there, wrap, etc.. again, I don't know if Campy is as conservative as Shimano on these things, but..
to be fair, I've never tried this with Campy, so it may not work at all.. but as an example, I have my new to me Anderson with a Force 11sp medium cage RD on it that came with an 11-32 cassette.. since I have my Ultegra bike set up with an 11-36, I figured I'd throw the wheel on and see what happened.. from a quick spin up and down my street, seemed to be just fine.. the cage length will certainly be a factor though, so if you have a short cage, you may be out of luck.. not saying any of these will shift with the precision of the 11-32, but will they shift fine is the question.. just do a some very easy test shifting on the workstand the first few rotations..
