Ok, I have a Widescreen Tube TV. There is Light Brown/Yellow marks in the picture. It makes whites in the picture Light brown/yellow. It is not in the whole picture just in the Center,left hand corner, and right hand lower corner.I have Degaussed it I know 100 times thinking that it is Magnet spots. But it still isn't gone. I don't if it is Burn in or if I am just not doing the Degaussing Coil right. With the Degaussing Coil I did it both with the TV on and off. Has anyone had this problem or heard of it? Thanks for any Help!!!