CJ,

That was the best explanation of pitch coupling issues that I've ever read in one place.
You mentioned:


If it takes more than about 10% mix to fix it, then you can relocate the horizontal tail up or down to fix it (hard way) or slightly alter your wing incidence (easy way).


Could you explain how wing incidence affects pitch coupling, and in what directions (increasing wing incidence causes pitch in what direction)?

Thanks
--Derek