Got the '60ft down to 1.52. They said I got 2 inches of air under both front wheels!:cheers: My friend Brian said that it would have a little more if I adjust the torsion bars up about 3/4 of an inch. We marked the rear tires with shoe polish, and even with the stellar launch, they said the tires are still spinning. The track prep was horrible as this was a test and tune night. I could feel the rear wheels still spinning.