So I bought the sc10 gear difff rebuild thinking it would be better because it has 4 shims instead of two, but the small shimms behind the 4 pyramid gears were way to thick so I had t use the old ones,but lost one so I have one new one that's twice as thick. I think between the f and r I prolly sealed up and reopened about 8 diffs last night, had bad dreams of silicone oil! It was a good learning experience though, thanks for All the input
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