Ok I have had the PANASONIC TXL47E5B for nearly a week now, fantastic with games movies and displays a windows 7 desktop very clearly. The issue I'm having is that when the TV is displaying white the far right edge of the screen displays a slight purple tint that runs vertically, its not so much of a line but more fades out. Is this something to do with the LED back lighting or a fault with the panel? If it's a fault what is this called? My TV came with a 5-year warranty from JL so there's no rush but of course if it is a fault I'd rather get it sorted, thanks for any input.