I'm desperate for some rear camber for my 2 but that beam is killing me.... I talked to a company over shims but no luck..someone give me an idea that doesn't involve giving up please
Remove a rear hub. Measure the bolt holes and anything else that locates the hub. Do some math and figure the angles needed (or find a high school geometry student). Then locate a machine shop that has a surface grinder. They should be able to surface grind an angled shim that will work for you.
There was an earlier post where someone had done that (on a M2 racecar) but they never followed up with the technical details.
I don't see why anyone would need MORE rear camber. There is already too much there already. I could see wanting more front camber though, which is easier to get.