Hey everyone, I just finished the Efi training class which Zach taught ( which was awesome btw) and so I decided to join the forum. I have almost no experience tuning except for what I learned in the class. Definitely looking to get more into it and I am looking to start building my first set of LBZ tunes one truck is a 07 the other is an 06.. I know I need to pull the files from the truck to see what they look like and I'm planning on data logging the trucks before I tune them to make sure that they are able to keep rail press.. ect.. I was wondering if anyone has some little tips or tricks to working with that specific model any advice would be greatly appreciated!