Switched it to time based , didn’t help either ! We thought the same thing.. We set it to shift at 2.26 out , it shifts at 2.56 ! It’s crazy ! Just talked with MSD yesterday ! So we haven’t made in changes as of yet !
All electronics have a slew rate. There is a wide rate of slew that is allowed before the box is rejected. You can pull your hair out or just learn how much off the box is, set it accordingly and live with it. You’ll never fix it because it is what it is.
