Red Contra+15grams+Rumpus plate= less acceleration
TJT plate+Red+15g = hold on tight. But I can't stay in the power band with this new kit with either. I experience RPM drop. Like going from 2nd gear to 4rth in a car.
Going to experiment with the yellow and stock spring. 2.75 rear tire and MLM subframe is preventing me from pushing in the tire to give the belt some slack could be one issue. (might need a tad of slip?)