I am curious what is so innovative about AED's process? They send you a base file, and ask for data logs.
He is not circumventing the limitations of SCT like other tuners have.
I could tell you that, but then I would have to kill you. LOL.
FWIW, Shaun has some unique approaches to problems he has discovered along the way, like power clips. I am not at liberty to disclose these approaches, because they are the result of his hard work. Work he has a rightful desire to protect.
Mike