Ok everyone, I have fixed the problem on my truck and still have the RC 2.5" front leveling kit on. here are a couple pictures. Basically, when you level your truck, you are pulling the arm of the MagnaRide sensors down. This is making the suspension think you are about to bottom out so it stiffens up. To fix this, the arm of the sensor needs to moved back into what I call the "home" or level position. I fixed this with the small bracket shown and a couple nuts and bolts. I also powder coated it black to look factory. Sorry for the crappy pics but you should at least have a good idea now. Hope this helps.