Emit, I stand corrected, thanks.
I was confused because on a manual loadsheet (or on the graphs of LPC) you wander forward the bigger the number is. But this is of course to get a higher nose down trim, not a more nose heavy condition.
But still we don't know why we have to add 2 kts at 25 or lower.
It must be that at the lower CG numbers, we come closer to a limitation, so they invented this 2 kts trick.
Dani