Parts are piling up, just need to find the time. I just bought a Pro Comp (trailmaster) 2.5 lift. Mines seriously listing on the drivers side, at least an inch & a half lower than the passenger side. Pretty sure the springs are worn, haven't seen nor found any cracked leafs. My concern is that when the Pro Comp goes on, if Ill need to drop the transfer case basket an inch or more to compensate (with shim kit). An clue if Ill be in the clear or not?