RE: Knife edge trimming question
I used Bryan's method (+ inc. and CG fwd) on my G3.5 sims and it worked to neutralize the coupling on several planes. Joe Bridi specified a half degree positive in the wing on the Dirty Birdy (just checked the plans to confirm my faded memory). I have long considered his DB flights, that I observed at Lake Charles, as some of the smoothest I ever witnessed. Not saying that it wasn't mostly piloting skill. Never could convince myself to build in that (what seemed excessive) positive incidence though. Until now. Thanks Bryan.
Terry in LP