Resubmitting already graded CSG cards 1 1

[Ericbender]

First of all I really like CSG and have used them a lot.  I recently got 2 or 3 cards back that I really expected 9s and missed by .5 of a point.  Both had 8.5 on the corners and I was certain the corners should have been 9s or higher.  Even looking at them now I have no idea how they didn’t get a 9 on corners which would have made the card a 9 final grade.  Does CSG offer a service where I can send in my previously graded CSG card in its current slab to have it reinspected?  Or do I have to crack the slab and resubmit it as a raw card.   Thanks guys.  

[DrPaul47]

Do you think they really want to admit they made a mistake?  Remember their guarantee "the card will grade no lower than what they rate it" This could mean someone else would grade it higher

[Garza Collection]

I believe their AI technology scans the card with a unique profile so if someone submits it again it’ll get the same grade.