just got the U7193 today ( had issues with a U7190 that was upgraded with a flashed PCM)
anyways, trying to dial in my tune and noticed that there is no 4.88 gears listed.
i set it to 5.13's w/ 37 inch tires.. it just irks me that to me it isnt 100%, nor can i get it to 100% right now.
is there an update for the U7193 i can download that will have the correct gears?