engine is a 6.0 with a summit 8707 cam and springs,4l80 trans shorty headers with 3" exhaust to a x pipe to black widow exhaust. I sent truck to a tuner and it runs like crap. i recently got hp tuners and am starting to navigate around with it a little but am still very new to the tuning side of things. Could someone look at the current tune and kinda give me a idea on where to start. from what i can tell all he did was a vats delete and thats about it.