Oh ok boneplaya, we're on the same page then. I misunderstood your post.
And AJClarke, it was a while ago, but if want to see what I'm speaking about, look the point in your older post where you said Premier tends to pull 1.6. Basically I was saying if that force was true (and assuming linear acceleration, since a spike of higher forces tells you nothing in this context), then by the aforementioned math Dodonpa must pull 5.2G on the launch, which we know is not the case. Therefore, your numbers had to be off, and your judgement (based on the numbers) is skewed.
But I reiterate, it was a long time ago, and I didn't realize that. This is me letting it go.........