Cracking PSA 8's

Has anyone here had positive results cracking PSA 8's and then getting the raw cards regraded higher?
I was curious?
I was just looking thru some PSA 8 lo pop 70's material, and wondered?

LMK TIA
rd
Quicksilver Messenger Service - Smokestack Lightning (Live) 1968
Quicksilver Messenger Service - The Hat (Live) 1971
0
Comments
difficult than going from 9 to 10.
"A 9 is a card that looks perfect, but............."
If the second/third grader misses the "but," the card
goes from 9 to 10.
10's are just not given out.
I could be wrong but feel if you took 100 hi end 8's more of them would come back 9 then if you took 100 hi end 9's hoping for 10.
Steve
then if you took 100 hi end 9's hoping for 10."
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My guess is based on the idea that there may be more borderline 8s,
than there are borderline 9s.
Based on PSA's criteria, it seems easier for a grader to be correct/close
on picking out 9s than it is for them to perfectly identify 8s.
Just guessing though.
Thanks,
David (LD_Ferg)
1985 Topps Football (starting in psa 8) - #9 - started 05/21/06
I understand what you were thinking Storm and i agree with you.
Steve
busted 5 '69 topps and resubmitted and they came back the same.
julen
RIP GURU