Very bright sunlight, Am, Early PM shoot. Outdoors, lots of green. People, close 35mm maybe (5 0r 6 ft) 17-55dx, d2x, iso 100, wb-cloudy +2, Aperture p. f4, shutter about 1200-2000. Sun behind shooter or slightly left or right. subject posing, sb-800 ttl-bl, We had the most horrible light shifting, all over the place Never encountered so many problems, with fill flash. Shadows across eyes, horrible. We need some suggestions.