How do you Adjust the camber on 1996 f-150?

The top ball joint is held in with a offset bushing that can be pulled out and turned in the hole to change camber and or caster. Sometimes the adjustment can be done with the original bushing. Sometimes it needs a new bushing with more or less degrees of offset to get the adjustment. I would suggest removing the old ones and starting with new 0 degree bushings on both sides, then read the alignment, these first numbers will be where the angles truly are. Then replace them with whatever offset it calls for. It is much easier figuring the new bushing offset this way.