Round Tuit with Enhanced Roundness

This is a newly-designed round tuit, with enhanced roundness. I found that many of the extant tuits were not sufficiently round, probably because the authors slacked off when rendering them (perhaps they never got around to it).

This one is double-sided so the lettering is always in the right orientation. I've added two print files, one with the Octagram Spiral and the other with Archimedean Chords top/bottom fill.

Don't overthink this one. Make some for your procrastinating friends.