Pattern was perfect. They were set up a little toward the toe (center) of the ring gear, the same as we've always set them up. Can't remember the pinion shim size & had solid sleeve(no crush sleeve). This set was installed b-4 this season had about 10 N/A passes 6.1x's & 4 nitrous 5.9's in 1/8th ( the didn't make it to 5) 1.32 60's. The set b-4 this one had over 300 passes N/A. the last 2 years being 1.36-1.40 60's.