I was told I have a touch of it in my left eye. This was after getting new glasses and telling my doc that no matter what he did with the strength of the prescription that the images just were not as crisp as my right eye. He said that was because my right eye compensated for my left eye (I have 20/20 out of my right eye and 20/50 out of my left eye). Therefore not as many nerves grew in my left eye.
He said it was very very slight however, I have no symptoms of it, no drifting or moving of the eye without me moving it myself, he said that the only thing that I could do was wear a patch and try to strengthen the eye, so I guess that would be the advice that I would extend to you, it's too bad it wasn't caught very early in life as once you are older its almost impossible to correct with the patch because the nerves are probably done growing, but you could probably get some results.