I just recently cranked my torsion bars and it looks good but after i drive for a couple minutes it doesnt sit as high. right now i have the drivers side bolt cranked all the way and the passenger side bolt is alittle more than 3/4s. the truck still isnt sitting level i would say the hight change was only an inch.

 

The bolts will not be the screwed in the same amount, you should have more then an inch with them all the way in. Did you measure before you cranked them?

 

Not much else to add...if it's cranked up all the way, you're done. Every truck will be different to some degree...mileage, gross weight, how beat up/worn/settled the components are, etc.

Leave that bolt all the way in, use the other side to level it out (left to right) and enjoy what you have.