Here's a good one for you, The one that is on the building table will have a variable incidence horizontal stab. It uses a servo, and will utilize the flap switch to make incremental changes to try and eliminate the droopy tail. We'll see how it works. By the way, the wings are both at zero to the datum line just as the plan calls out. That is, if I am to trust my incidence guage. But all things being relative, if the datum line checks at zero, and both wings check at zero with zero decalage, then I suppose it is.

Bill, AMA 4720
WACO Brotherhood #1