Don't bite my head off if this was already addressed. If maxing out the speed limiter to 318 MPH, for the speed limiter, causes issues, then if other tables are set to the max, anywhere else in the computer, would that limit what we would be able to do, in terms of getting the most out of our vehicles and not having issues, like what happens when you set the speed limiter to 318 MPH? I have a 2015 Silverado with the 6.2L and have gone through every table and lowered everything below the max. If a table was not set to the max; I did not touch it.