So i just picked up the arlen ness big shot tuner, I added an arlen ness big sucker stage II, and i have slip on's on with no baffles . I am still getting some popping on decel, Im wondering how I can add gas to decel to stop this. I dont under stand the whole red and yellow coloring in their instructions which are located at http://www.jpcycles.com/instructions/pdf/402-260.pdf

Thanks for any help