Part of the problem is it is a short wheelbase vehicle with a stiff suspension for better ROAD handling. That combined with a real frame and you get the ride described above. If you want Cadillac smoothness as you drive down the road you bought the wrong vehicle. You can smooth it out a little but its still a stiff suspesion, short wheelbased full frame vehicle.
Personally, I love the way it rides and wouldn't have it any other way...well except getting rid of the IFS!