Quote -  Great that you are keeping a fatherly eye on us Eric. Thanks.

However, this dumb one can not clearly understand what you are saying?

(I have a suspicion that, if you can be more explanatory, a lot of other puzzles will be cleared up!)

PS--Ahhhh?---I have the preferences set so shaders are seen regardless of context--it goes way ,way back to a landscape tute by Cajomi that could not be done untill after pleading for an answer to the difficulty, ----Johannes told me of the need to make that change.

To me it means that Enhance:C can be master of an entire shader, or be mastered by a shader's channel's operator.  Some parts of a shader tree allow Enhance:C to do either role.

www.youtube.com/user/ShawnDriscollCG