search your favorite shops for part # 95300 - PSE (pro series equipment) quick change castor/camber wedges. use to be distributed by Parma. these aren't on parma's site but you could try calling them. it has shims for both. i have a new in package set but they're for my old school front end :P
and if PSE still exists you can send 4 bucks to get the catalog
13927 progress parkway
north royalton, ohio 44133
probably wrong zip code anymore.
i'm sure somebody has some current stuff somewhere.