I really like this set with the exception of one annoying thing: A red line appears just to the right of a face, arm, leg, etc. Most noticeable when watching an HD broadcast. I have Time Warner Cable. The red line appears as if someone traced a line just to the right of the skin with a red crayon so that the line sits just off the body. It is not always evident. I see it when I watch a basketball game. Any thoughts? Fixes? to suggest