Well Treize, if nothing else, you can set the mouse pointer, or put a small dot on your monitor.
Then move your view until the sight is no longer an issue. Experimenting with using a low over the left side of the nose view for shooting in the D7. Havn't decided if I like it or not.
Dr1 has IMO the best shooting view of the bunch. Nice big space between the wings. Easy to put your aim point wherever you want it.