I took my 2005 GT convertible to the 100' stoplight drags at Seekonk Speedway in MA this past weekend. The wheelhop was so bad it shook the mirror off of the windshield. I took it down a notch to control wheelspin and got beat by a 1983 VW GTI? WTF!!! What can I do about the wheelhop. I did win 4 of 7 races so I didn't do too bad. Help.