Quote:
Originally Posted by Peter_Spaeth
Have you looked under a loupe? Best way on these I think to assess how much white is on the corners, and edges.
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No loupe, but I believe I see white on some (or most) of the corners when looking at the big scans (I think).
one of the things I'm finding vague is: how much white (using that parameter as an example) knocks the grade down how many notches?