well first off, i am baffled!! i have only done a few diffs in the past but have never run into any problems...till now. i have an 8.5 10 bolt that i am installing a motive spool, aam 3.73 gears, moser c clip elims, and moser axles. my contact pattern is about half way up the tooth but way out on the outside of the tooth. i would have thought that moving the pinion in and the carrier to the drivers side should fix this but no!! i have a ton of shim behind the pinion bearing and nothing on the drivers side of the carrier...i just cant get the pattern to move toward the center of the ring gear ...any thoughts? i must be missing something simple, cause this just isnt working!!