This is a new MacBook Pro. I noticed that all along the black bezel there's this pattern of vertical and horizontal lines - it looks like it's residue from some kind of glue or some kind of streaking? It's a grid pattern of about half centrimetre squares. It's definitely there because when I tried to clean it off with water, the water formed into a grid pattern as well. It actually becomes more obvious if I wipe it with a cloth. I'm not overly concerned because it doesn't seem to be affecting the functioning of the MacBook Pro (as of yet??) but it's very strange as I have no idea what it is or where it came from. Has anyone else found anything similar? Is it just a part of every screen or it is this MBP in particular?