I know I've seen it here before, but cannot find the thread by searching - is convergence on the above TV user adjustable beyond the normal menu offerings. The reason I ask is that my TV, now some 8 months old, has started developing some nasty red and blue fringes. When I adjust the convergence by means of the "public" menu, I notice that the read and blue adjustments are not in line with the adjustment crosshairs - they're actually tilted by a couple of degrees. Which means that accurate convergence is impossible to achieve anywhere except the very centre of the crosshairs - when this is done the colour is high on the left crosshair extremity and low on the right hand. Anyone have an ideas if this is user adjustable, or is it a case of calling in the engineer? Advice appreciated. Thanks.