I am relativly new to the digital world. I am shooting a nikon 800 and have a tendancy to use the flash often. I use the flash to fill in daylight shots as well as at night. I have noticed that my camera is now darkening up the shots I take with flash. If the scene is indoors and could be taken without a flash, and I elect to use the flash, the camera records a dark image barely visable. I am more than confident that this is user error. Can anyone offer a suggestion as to what I have possibly activated in the menu that would cause this?