I have a 61" rear projection Big Screen. I recently replaced all three screens. the protective screen,Lenticular and Fresnel screen.
My problem is I have dark shadows in the corners of the screen.
I am wondern if it isn't the fresnel screen and the way it was cut. There is a smooth side and the side which has the circular cuts, starting from the center and working it's way out. I have the smooth side facing out and the rough side facing inside towards the mirror.
Is that the cause for the shadowing in the corners?