Side to side leveling

Need help getting my B leveled out. My truck rides around an inch high on the driver side both front and back when measured on a flat surface from ground to center bottom lip of fenders. The driver side is only about 7/16 high measured from the ground to the bottom of the frame at the cab mounts. I realize if I adjust the torsion bar I can get it to probably level out on the front but I see two possible outcomes. 1) one side will have more bounce or play than the other because one side will have more pre-load spring in it than the other (not ideal) 2) it will level out only in the front and leave the back hiked up like a drag car (definitely not ideal)

Is it level with a driver in it?

Not that I've noticed. I will get my oldest boy to sit in it this evening to confirm. I was wandering if that side needs to be reindexed. Based on a thread I read in here each spline of movement on bars represents an inch adjustment +/-.