Ok im not really sure of how to launch our cars yet. I cant seem to find the most effective method of getting our cars to unleash the most hell off the line. Ive tried the slip at 5400 rpm and i know not to drop the clutch. Also there is another way like you rev it up to 4k quickly and then release the clutch. Is there a difference when holding at an rpm and then slipping or reving it up and slipping at the same time. I just need to know the most effective launch. What do you guys think?