After 3 months of ownership I was a bit disappointed with pickup and the lag in throttle response. I had read on this forum about Throttle Reset and the Sprint Booster, but I was reluctant to try either. Well, I finally decided to try the Reset. I did as the instructions said (courtesy for an Forum member) and WOW - what a difference! Why didn't DC set the car like this during Prep? The car is sooo much quicker and I have zero throttle lag. It's like driving a different car. If anyone hasn't done the Throttle Reset yet, do it NOW!!! You will be amazed.