Don't know if anyone can throw any light on this. I have the Tosh 40" widescreen and have recently noticed that on the right hand bottom of the screen i get a 'dip' on the display. Difficult to explain really but if i get a solid line acroos the screen it dips quite horribly towards the right hand side of the screen. I have called out the engineers to sort this out as well as to fine tune my convergence, but i was wondering if anyone had any idea what this might be and will it be able to be fixed? As the set is still under warrany, am i looking at getting a new set? Apart from this, i love the thing!!!