Hi all, I had the XD93 55" TV for a few months now and I'm feeling a bit disappointed about the picture quality especially when in dark scenes. Seems to be a colour banding issue that happens on occasion on HD channels via sky hd. For a £1800 TV I'm surprised how bad the picture quality can be!

As seems to be the recommendation I tried using the THX optimiser to sort out the contrast and brightness but don't seem to be able to get to the required black level. The picture is so bright!

I have set the picture mode to Cinema Pro on default settings. Any recommendations or tips on improving picture quality for this model?

Cheers