Ok thanks, hypothetically all is straight neutral wings balanced ect, slight trim adjustment being made with either ailron or rudder rusults in level forward flight, then guessing on the ground you just look at the surface alignments for assesment.
Like if you see the rudder is now out of alighnment with verticle fin and the plane flies level it would indicate the ailrons may be what actually need trimmed and start all over again.
Sorry for being a simple mind, it's just that yeasterday I maiden flew my scratch bult and while up and away I was nervous as heck She was banking a litte not bad but certainly not hands off, I did manage to trim it level with ailrons but during the first few minutes of flight my mind was saying trim rudder only because I learned on a rudder, but now I have these ailrons but I certainly know the rudder has a great impact too, I just need a little more flight time I guess.