Can anyone help? My Pana 36PF10 has what appears to be 'fingerprints' on each side of the side. The worst is the left hand side which during solid colours is very noticeable. It takes up the bottom third of the screen . This set has always suffered from what seems to be a darker band running vertically on the two outer thirds of the screen. I've got used to this fault but I'm unable to upgrade for about another 2 years so hoped to sort the fingerprint problem asap. Thanks for any assistance offered.