Useful Links
Common Questions & Tutorial
https://tinyurl.com/Common-Questions-and-Tutorial
Gen 2 Centering & Pre Grading Tool Intro
https://tinyurl.com/Gen-2-Intro
Why does the frame move? / How to center the frame onto the card?
Centering Percentages Sheet
https://blacklabelmetrics.com/pages/centering-percentages-1
PSA Grading Standards
https://www.psacard.com/gradingstandards
CGC Grading Scale
https://www.cgccards.com/card-grading/grading-scale/
Beckett Grading Scale