I have just bought the above TV and am really happy with the set. However, I seem to have a feint two line wave that moves across the screen. It is most noticeable when I have Sky on channel 103 where there is just a blue screen. I also have a video and DVD connected to the TV. These are all connected with Scart leads. Does anyone have any idea how I can erradicate this problem. IS it interference ? Cheers in advance.