I know each truck is different, however I have approxiately 3-4 inches of lift in the front. I also had very similiar problems with the alignment. After messing with it numerous times while on the alignment rack the only way we could get it to come even close to being within specs was to lift it even more (not possible rode on bumpstop then), or remove the spacers and balljoint flip.

My experience with the bj flip and spacer provide worse alignment however did provide more downtravel.

1995 Trooper LS (OME Coils & 2" spacer, Rancho 9000, Nitto Terra Grappler 34", K&N, ARB Snorkel, Calmini Rear Bumper) In garage (9000 winch, custom S. America winch bumper, Delta Cams, Tera-Low 3.07)