So I have a 2002 superduty that I love, its been a great truck except the ride. The thing just about beats your teeth out. A few years ago I saw a add in a magazine that was a coil over conversion for the front. I think it was by Fabtec. Does anyone have any experience with a kit like this. Im thinking about swapping in a axle and coil spring set up out of a 2005 and later superduty if I cant find anything. Thanks