That's basically what I thought, and for the last wheeling trip I found that i can't even run my jeep with the swar bar disconnected due to it rubbing WAY to much. I already have the extensions in that lower the cup down, but don't have any rubber bump stops in there at all. I just purchased some of the daystar ones and I'll give em a try and see what works. I figure that if they are too long I'll just short'n them up a little... Plus I got some 1" spacers to lift it a little more since I've added the front bumper, soon will have a winch, extra battery, sliders, and rear bumper etc... With all that extra weight 5.5" will probably be more like 4.5"-5". But that extra height should still make a diference with the bump stops. Thanks guys for your answers, its good to hear from people who have experienced it and played with different varations of each individual set up.