I want to shim my diffs on my Revo Brushless Edition but need the sizes of the shims or a shim kit with assorted shims that would work. I search Google's and many other forums and the closest size I'm seeing is 6x8x0.2 mm but I'm not sure how true that is either.

I haven't pulled the diffs yet but I would like to know the size(s) for the both sides of the Diff and the Ring Gear or a assorted shim kit that would work.