The top two and very bottom skies were rendered in Vue 4. The middle two are from Bryce 5. As you can see my average V4 horizon is much wider than my B5 horizons, allthough as you can see from the very bottom that image V4 has the capability to render narrowly. How is this accomplished, specifically? I know where to change the color of the Haze in the Atmosphere Editor, and I've tried to use the slider scale right above it, but the top images are what I still get with a setting as low as 25!