Not sure if it can be helped or even a bug but something really annoying i noticed with AB textures was right at the back of the flame is like a square rectangle where the AB is in game you can clearly see it more, Seems to be where the textures blend into the dark background, But is quite noticeable. Its like a box around the afterburner where it blends. I could be nit picky but does look ugly when you see it. EDIT: First screenshot shows it better. OB 2.5.6