After asking about preferred performance programs for the edge evo with the 5.4, I was told to go to a link for more information, however I could not find what I was looking for. So, does anyone that has the the Edge evo for the 5.4 F-150 installed have written down or remembers the best performance setup using premium octane? I've tried several things but I want to make sure Im getting the best performance for the more expensive gas Im paying for.