That's good to know. I was playing last night and applied a satin texture to the ball and the texture took the ambient channel plus 2 or 3 others, and I didn't know where to plugin the Gather Node because it seems it's only one node per channel and if I unplugged the texture from the ambient channel and put in the gather node, the texture turned totally black.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi