just recently made a 2018 gt mustang flex fuel tune for my car i did some research and got most of it down i believe people were telling me to mainly use a f150 file and copy the flex fuel data just wanna know if i am heading in the right direction and if you guy's notice something im missing would mean allot i want to load the tune in the car but just wanted to see what yall think about it.5.0 E85 tune 2018.hpt