Maybe I’m speaking Portuguese…
Although I do have an autopilot, I didn’t mention it yet because I don’t use it very much, and it may mask the problem.
The problem happens while hand flying in turbulence.
By saying I have not tried it “undamped by me,” I mean I have not had it occur without my hand on the stick.
I’d say there is a small range in the flush/wings level area that is a little dead zone. You get the ailerons moving in turbulence, and the ailerons break out “uncommanded” a little bit and cause a left-right-left wobble that I can damp out. But it’s like there is a force driving the ailerons out of flush, it excites a little, I damp it out, and I go on.
I have no way of measuring what the stick force is to damp and correct, but it’s super light and easy to do. Probably around a pound of force or less. Which tells me, if my ailerons are unbalanced, it’s not by much.
It’s almost like neutral static stability in the first breakout instant, then I can easily damp it. Kinda like power steering that’s way too sensitive.
It wasn’t this way before, and I believe it’s because there is more weight from paint on the ailerons aft of the hinge, and this now equals or outweighs any counterweight that may or may not be in the leading edge.
Hopefully that is more clear.