Hi, I've noticed on my Hitachi C28WF560N Widescreen TV that the picture seems to stretch a bit at each side. It shows most with text that scrolls from one side of the screen to the other. When the text is towards the edges of the screen it kind of stretches. It's not too bad but I notice it affects the selection menus on Sky as well. They're not quite straight along the bottom for instance - they slope down a bit towards the edges. Is this a common thing? Do I need to access a service menu or something to correct it? Is it worth exchanging the set for a new one or is a new one just as likely to have a similar issue? Thanks in advance, Matt .