Quote - Using Scatter groups has helped for me to a certain extent, at least when it comes to the blue around the mouth. However sometimes if an arm is too close to the chest, I will get a bit of a blue cast. So this problem is not entirely gone. Maybe with SR3?

An arm close to the chest maybe the same situation...
You've got one and the same scatter in close proximity.
You may get rid of the blue by asigning the arm material to a different scatter group,
if that is possible at all. 

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