When viewing an image on the ht300+, I'm seeing about a 1/2" black border between the movie image and the 16:9 light image that goes all the way around. It's like the image is not using the entire panel of the PJ. It's there when selecting A.R. settings of anamorphic and letterbox. Haven't examined the other inputs. The PJ now has about 100 hrs on it now. Any thoughts on how to fix this?