I have an SCT Tuner. I am contemplating acquiring the SCT pro racer software. and even taking the SCT training class. I feel my copperheads part throttle response (feeling of acceleration at small throttle/pedal inputs) is "ok" but recently it feels like the part throttle response of the car can be better...realistically there is more to be had. I think my throttle position sensor is set as good as possible. Anyone played with the gen3 part throttle tune or any of the sensors and succesfully made a huge improvement in the throttle response? It be good to get a better understanding of what it takes to get part throttle agressively optimized. I assume many be interested hearing more on this subject cause I sure dont drive WOT that often. Any good information be greatly appreciated.