So I ordered a tuner from AM, but when it got here there were no instructions of any kind. I looked around a bit and found that all I really had to do is plug it in follow the prompts. My tuner had two options "strategy tune" and "custom tune". What is the difference? I loaded the tune that was under the custom tune option. Did I load the right thing? I just want to haul ass! Why isn't there a tune that says "HAUL ASS"! Then I would know for sure I loaded the right one. Thanks for the help.