Well here goes some of what I know (Or think I know)
Camber is not adjustable on a JK (Solid axle vehicle)
Questions would be how far out of spec is this? If it is way out then a few things to check are for worn damaged ball joints, bent tube, bent C's on the end of the tube.
I would say if it is just a little out, then F. it.
Caster is easily adjusted with your long arms. If the bottom arms are all the way in, then run the fronts out a bit more. I know all rigs are different but my lowers are almost too long all the way in.
A lot of guys have vibration at 6 degrees but it rides nice. I think target spec is 4 degrees.
I have ran mine from 6 and now down to 4 with no vibration at all.
Toe in is also easily adjusted. Had you messed with your tie rod during install? If not and if you have not smacked a rock then it also should be fine.
What problems are you experiencing? Did you get the alignment checked for a reason or was this a preventive measure?
Does anyone have a cop of the factory specs?