Lens locked to smallest aperture (f22 in this case), pressing "Mode" and rotating command dial through all modes doesn't affect anything, still displays fEE. I originally purchased the Sigmas back when I ventured into Dig, with an D100. They work fine on it and on the N90s, which one would think it pretty a pretty darn close relative to the F100. I guess close does only count in horseshoes.
Close also counts in hand grenades.
A motorcyclist is the only one who understands why a dog rides with it's head out the window.
"I had an idea once, it died of loneliness"--George