When I have made animations of Fractal Forgery mountains, the four cut-off
planes (the delimiters of the square section of mountain range) were not
consistant–some were black and some were brown, and they abruptly flipped
between the two colors during the animation (as the viewpoint rotated around
the section)!
Was CHAOS ever updated to fix this? I have Release 1, dated 12/5/90.