DMAX2DAMAX, to level side to side I take a tape measure and measure from the ground to the bottom of the wheel well with the tape centered on the wheel. My measurements are at home but my front was 41 something and back was 42+.
When stock I leveled the front side to side and had to crank my left T bar at least 7 turns. That is part of the reason I went straight to the green keys. I understand your comment about not going over 2" because of the CV's but due to differences between trucks there is no rock solid starting point to measure from. It seems like you have very little rubbing which makes me think your truck may have sat higher to begin with and since we have the same W&T the wheel well height is an equal comparison.