How tight should the side bearings be

I have viewed thread after thread after thread about setting up 8 3/4 rears but no one says how much torque should be applied to the side adjuster bearings. Everything else has a torque spec, what about them?? Also I have been trying to load pics of my contact pattern but the system keeps telling me the file is to big. I can not get the coast pattern in the middle. If I get it to start moving to the middle then my drive side is moving away from center. This is my second rear I have done, the first was easy but this one I have changed shim dim. 7 times. Ihave used from .035 to .052 changing about .003 at a time. I know pics would help. When it comes to computers my son calls me a ID10T. Yes I am!!! Help if you can???