Please forgive me if I've missed this somewhere in the thread. When I scale my truck, it's 61.8% in the rear. I've been working with a very experienced 2wd driver and he said that the sweet spot is 64-65 rear. I've moved stuff around and the best I can get at the moment is 62.4 rear. I run on an outdoor track with medium traction. The track is a little bumpy and has some decent sized jumps. I just can't get the rear of the truck planted as well as I'd like. That being said, I also have a push in higher speed, sweeping turns. I have the 3 gear tranny and a viper 7.5 motor. Maybe it's more my throttle control but I feel that the truck could be so much better than what it is. The total weight of the truck is 1947 grams. Any suggestions would be appreciated.