WOT to the floor, keep it mashed to the floor and shift 'assertively' at about 7200 - 7500. I never tried it below that because the meat of the powerband hits around 7k. You want to be a bit over that to hit the start of the sweet spot for the next gear.
I've found it's very useful to gap and...
Today, I washed it. It's still and will always remain bone stock. M2455 now has 5450 miles on it since delivery date of April 20, 2021. I've changed oil & filter 4 times.
Oh, and I took it to redline from 2nd through 4th at 500 miles. Some old fool was talking about 1000 mile break in, not...