it depends on your drop... diff cars will respond w/ diff camber settings. get a free check if you can and adjust from there.

2-3 1.75mm washers (thickness of a US quarter) = freak, 0.4-0.6 degrees of correction... I dont know exact because I think the measuring machine was not perfectlly accurate.

one side was -1.4 and ended up -0.8 w/ 3 washers i believe, but the other side was -1.0 w/ 2 washers and became -0.4