Originally Posted by
NickBeek
Thanks Rich, for the gift tune!
Ok, so I opened the gift tune and was going to compare it to my stock tune, but i got a message that the operating system was different and there would be no comparison, and obviously the VIN number is different. So my next step was to open a copy of my stock tune (fresh factory flash) and then open a copy of the gift tune and go through the entire tune, one item at a time. I confirmed everything that was the same, and copied and pasted all differences from the gift tune to the stock tune. I saved the new tune with a different name closed it and reopened it. Assuming I copied everything and didn't fat finger anything, I should be good to go to flash the newly named tune to my truck. Is this correct? Thanks in advance for your help.