Hello I got myself a Loewe Vitros 6370ZW but i have some problems with dark blue pictures. When there is a dark blue background, there are lots of waves only on that dark background not on the rest of the picture. Does anybody know what that is? Now i am asking all of you: - What are the most comming settings of this tv? - How do I enter the service menu and what settings must they give? - Is this problem moire or something else? - Should I live with this problem or do I need to go back to the shop? I like the television a lot and the performance is good but I don't know how the deal with the dark blue problem, it is really annoying ? please can anyone help me?