I seem to have a problem with my Samsung M87 TV. I used to have a 46 inch M86 but unfortunately the screen was cracked in an accident so my insurance company sent me an M87. The problem especially happen when the black adjust and dynamic contrast settings are used. It is really noticable when a person is walking towards the screen, with their head moving, the picture seems to follow itself, as if the head moves and the screen struggles to keep up. Creating a ghosting effect (not sure if it is the right term) It only seems to happen when someone is walking and the camera is following them and is especially bad on upscaled DVD through my PS3. I have tried changing every setting, loads of setting from this site and turning everything on then removing a setting one by one and vice versa. Should I call hte company that sent it me and get them to send me a new one as I never noticed it on the M86 Any help would be much appreciated.