racer123: i'd say try ALL of the tuning options you have available to you. learn the car up and down. find what you like and dont like then use it to yeild low lap times. what's not useful at track "A" may be the unknown hot ticket at track "B". take notes of how "this" or "that" feels and log it. in the world of racing, i NEVER trow any options out. everything has a use here sometime or another.