Very fair, it's the conveyence issue I ran into mostly in that I didn't have time to... well, do conveyence. For instance just a simple tutorial in the main menu would've done. But my priorities were elsewhere, hehe. As for ring selection, that should be it! You flip the pages, the hit "E" on whichever shape corresponds with the order you received. Are you saying that doesn't work? Will have to investigate then.
But thanks a ton, I'm quite happy with where we got despite the flaws, and look forward to making it better in the future! Y'know, after our brains have rested a bit...