Originally Posted by
Homebrew01
AC makes (made?) Steel shims that could be used on other hubs (i think).
If I had Shimano type hubs I might try making shims out of shim stock and sliding them in the gap when installing the cassette. Glad I use Campy, so this is not an issue .
The AC shims are what svtmike posted a link to in post
#16 above.