I don’t mean to be rude, but I’m surprised that PSA didn’t downgrade the card given the back whitening. A few months back, PSA was re-grading reholders without the consent of the submitter. It wasn’t clear if a policy was changing or if some rogue employee was invoking the Grade Guarantee more liberally. Whatever it was, the news made the reholder service a little scary to me.
Anyway, congrats on the new slab! It looks much better.