Got a new Tosh 42WT29 about 3 weeks ago, small problem with it whenever I turn it on in that the pic always seems slightly too far to the right. For example when watching SkySports News the graphics on the RH of the screen are "offScreen" in that for example the Football League tables, I cant see the points of every team. If I turn the set of & on 3 times then the picture shift back correctly. Every time I turn it on I have to do this exactly 3 times !! Any ideas ?