I am trying to set up virtual mirror as a replacement to the real ones (sides and back). I keep encountering one problem though. Whenever I activate virtual mirror on the top of the screen, the real ones are set up automatically. Obviously, when I set up the virtual one I don't need the real mirrors. Is there a way to have one virtual mirror on top of the screen and disable the mirrors available in the car? I imagine it could save me a couple of fps.