RE: Aircraft rolls with up elevator
Keep in mind, none of us have had his plane in our hands, what we consider perfectly straight may vary, to some, they can't see a 1/32 difference, to other's, it's very clear. I know from experience flying rough prototypes, any number of things can cause the plane to behave differently. The underlying factor, it's usually only one element that needs to be fixed, but sometimes more then one, but I just want the original poster to realize, do not try and make all of these mods and revisions at once or you'll find it counterproductive.
Just start at the top of the list, see what happens, and move down it, posting the progress along the way.