I don't remember about how much lift I got with four turns. If were doing it all over I would measure the front end height at the fender wells, turn the adjusters each 12 times, drop it on the ground, drive around the block, measure for the difference. Keep cranking until you're good keeping in mind that you want at about 1/2 inch clearance on your bump stop.
all good gouge, also keep in mind that the front will settle some . So When you crank up the tortion bars and lets say you measure 4 inches from top of tire to top of fender. It might setttle to 3.5 or so . There is not exact science here.