I need to tune on a DiabloSport, so I can’t use him unless he is a CMR dealer. I picked the tuner in NC because he specializes in stock bottom E85 SRT’s. I may just get the re-scale and tweak it myself. I can only make +/- 10% adjustments on fuel and timing from the tune I am getting via email. Anything more will require to start from scratch or have it tuned by the guy in NC because it is locked to his shop.