Pulled the axle so i'm going to set up the gears out of the vehicle. Whole process has been a pain in the ass so far. I shimed the pinion out further but i still have to re-adjust backlash and check the pattern Again. Once i get to that ill put up some more pictures.
Looked at randy's, didn't see the book but found a yukon install guide.
I don't have an ideal number or know where to find it.