Hi. I've had an HS51A for about a year now, and have generally been very happy with it. I have it reasonably well calibrated, starting with Bytehoven's spreadsheet, at the 80 and 95 settings; low temp. I have a dalite cinema contour, projecting a 96in picture. I have about 500 hours on the lamp.

Lately I have noticed two problems. 1) the left side of the screen appears dimmer then the right (very obvious during credits) and 2) deep reds look really odd. Sorta pixelated and jaggy. It might that problem #1 is really a manifestation of problem #2, but I am not sure.

Anyone with thoughts or experience with this particular problem?
Thanks very much!