Hi. Just got one of these yesterday and I'm exceptionally happy with it. However I have just a couple of questions. In DRC50 mode the screen sometimes shows a slightly lighter patch top left on screen, specifically when there are bars at the top and bottom, anything over 16:9 ratio. Also, in the same circumstance the top few horizaontal lines of picture before the top black bar seem to be slightly brighter/higher contrast than the rest of the picture. I should note that today both of these artifacts have dimished massivley (in fact I'm not even sure I can see them at all now). Is it common that new large crt sets like this "settle in" and that little things like this do start out then fade away as the set runs in?