So, Like a space case when I first hooked my HP Tuners up I accidently saved over my stock file with the MAF Enhanced Update VS the MAP update. So I am currently working on tuning my truck which still runs a Primary and Secondary MAP sensor table. The entire process is a pain in the ass. I would like to just update the MAP 1 Bar Enhanced OS so I can just run/tune off a Primary MAP Table. What is the process of taking another stock tune file for the same model and Applying my VIN to it so I can start over. I understand it will cost me in credits. But at this point Its almost worth not having to mess with two separate VE Tables. I've done some research but the information I have found seems pretty vague. Thanks guys.