I found a few tunes in the repository I'm thinking of trying, which are all pre-06. However the P10 in my 02 Envoy doesn't offer a gear ratio tab, but VSS tabs and drive sprocket/trans revs. If the copied tune has a different value, is it safe to assume I can change the copied tune's values to my current values without altering the shift points? Figured I would ask before I try.
