Quote:
Originally Posted by samosa4u
What do you mean by grain/edges? Are you aware that trimmers have found a way to give cards that natural-looking factory cut? This is the reason why so many of these cards got past the graders. Instead of measuring them, they just quickly looked at the edges and saw that everything looked OK. I think the only way to protect yourself is by measuring them.
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You need both measurement and a look at edge quality.
I'm not sure how I'd measure thickness while a card is in the slab. Out of a slab, a $40 digital caliper will give very accurate measurements of thickness, to check for pressing and retrimming corners, you'd want to measure the thickness somewhere in the interior of the card, and at all four corners.
Then you also have to know how thick it should be.