dgc333,
You have over 11/4" to 11/2" wider set up with wheels/tires than mine. I've heard that all cars are set up a little different than others. Your Sport Coupe and my Convertible are both the same year. Is the spring mount different or the axle housing wider I'm not sure. Are your rallyes Mopar or aftermarket if that would make any difference. Your car sits nice.
Thanks,
Chris