I didn’t take the letter forms from Puggo Grande at all - I based it on an IB frame posted by Mike Verta and IIRC they were very accurate to that.
And you misunderstand about the Jabba subs - they were taken directly from the 35mm print and it was the source print I color corrected before extracting them, not the final Despecialized video - they were composited without color change onto the already color-corrected BD.