Originally Posted by
Evil Genius jr.
Well I ran 125 laps just last saturday and I've had the truck for 6 months

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I'll take a shim out.
lol! Yeah, I'd loosen em up a touch. What I ended up doing is installing a .3mm shim on each side as opposed to two stock shims. Butter smooth and I find the single shim is less prone to deformation as well.