VolsRam
Senior Member
So the other day I loaded the original backup back onto the truck from the canned 87oct tune. It stated it was going to reset the tool and load the backup. That's fine. Makes sense. This morning I'm loading my 89oct HF tune and it's saving an original backup again. Is this normal? Will it really save an original backup EVERY time you write a tune to the truck when it's currently not tuned?