on closer look i dont think it was the refraction/reflection exit color. it had more to do with the refractive glossy setting was using something like 0.8 for refrac glossy but also i suspect has to do with refraction in general. here i started another thread about it.
http://www.chaosgroup.com/forums/vbu...ance-splotches
http://www.chaosgroup.com/forums/vbu...ance-splotches
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