nice video qwk have you played with shock adjustments? probably has nothing to with launch but it looks like the front end (by the way the tires are setting in the video)sets funny. how do you have the alignment set? it's hard to get a car set up to run good on all tracks. the better the suspension and parts the easier it is imo. if your running leaf springs it will be challenging. I know I know lots of people running fast on them. remember everybody has opinions so don't get all reved up when they do..