MSD GRID

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.
I understand that ! Talked with several other racers that say the same thing.. Then , talked to a racer friend who just bought 5 second car that has a grid ! We looked at his data , which is setup to shift on time ! It’s dead nuts on ! So at that point I start walking the pits looking for race cars with grids ! Come up with most worked correctly ! Some did the same things !