Thanks for the responses!

I'm up for my yearly vehicle inspection on my 14' Silverado so I retuned my truck to its factory tune. I took it in after driving approximately 70 miles. My truck failed inspection.
My question is when or how many miles does it takes for the computer system to be completely back to the factory tune?

I purchased a Trinity last week and have the 87 octane program installed. I would like some advise on what setting I should use for shift points.
Any information would be appreciated