I need some advice please guys I have a recently replaced my Panny TX32PB50 and watch tv using my sky drx300 box ,terestorial is too grainy to bear . The problem is even when setting about 10 11 feet away from the TV I can see shimmering on the backgrounds of most of the channels , bbc1,2 ,ITV ,ch4,5 all suffer from this problem with only sky news being the noticeable exception , the picture looks kind of fuzzy . I also have the so called dirty screen effect . Im using a resonable IXOS scart so Im sure its not this . The signal strength and quality are fine and I do not get any picture breakup . Im kicking myself as the previous model had a excellent picture , the image was stable ,no fuzzy picture on sky , RF feed was much stronger (watchable), colours richer , actually it was like having a different TV . but it suffered from poor geometry so I insisted on a replacement damm I regret this now . how can two set's vary by so much ? Is there a problem with my TV ? should I get it replaced ? please help I'm at my wits end !!!!!!