I've calibrated the TV with AVIA, the picture looks good and the red was tuned down using Chuckster's tip of setting "axnt^ = 0", but I still have a few questions. 1. Anyone that can better describe how to use the contrast and sharpness test modes to set them? I've listened to the explanation a few times but still am not quite sure what to do. 2. I played around with the advanced tests, and noticed in the geometry tests, that the white crosshatches get fuzzier as they get further from the center of the tube, is this typical? 3. I also have discoloration in the upper left hand corner, I see it when the screen is black. I've tried unplugging the tv over night a few times to degauss, but it isn't entirely gone, but calibrating(brightness turned down) the tv does made it less noticeable, anything else I can do to correct it? Also what in the room can cause this problem? 4. When I use test modes that mark where the corner of the images are, the upper right hand corner goes out of the viewing area, any way to adjust this? No major complaints with my tv. I just want to see if any of these are unfixable flaws before my 30 day trial period is running up.