i've just about read every thread on here about tuning, but i cant get mine right. it runs and performs good, but i cant get it to idle and not move, it always wants to take off. then the serve is in the neutral position, the opening in the carb is more than 1 mm, so i know thats what needs to be changed, but when i brake and then idle, the carb is about 1 mm open, so i dont know how to adjust the carb anymore cause anymore closing of the idle needle the car shuts off when the brakes are applied. any suggestions would be great. thanks