Quote - @BagginsBill;
Dear Sir, These are the Material settings on my IBL diffuse.  I do remember my earlier post on this thread, but only after you reminded me.  I've been much distracted lately with my various projects, that my right doesn't always remember what my left has done.  Also I was diverted to this thread from a link posted in another one, that I was reading, and well, etc.....
Mainly I posted my light settings as to solicit possible advice as to ways of improvement, now that I'm here.
Yours truly,
David P. Hoadley

Change IBL Contrast to be 1 instead of 3, because otherwise it is much weaker than it is supposed to be.

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)