Glad it wasn't just my imagination... i've only managed to get it to work once or twice in the past two or three days, and only on layered materials instead of mixed.  Dunno what i did to make it work, or if its just one of those random things.

i had this issue in 6 pro studio before i upgraded to 7inf - but at that point, i thought it was a limitation of pro (might have been LOL)

Rarer than a hairy egg and madder than a box of frogs....

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