To a slight degree, Yes. I kept the numbers even so they would be opposites. As far as making sure every ring matched with the other rings not really. I "tried" to make sure they didn't all line up excepting the 4 and 12 rings, because I wanted those to be the endpoints if I wanted to cut 4 slots. You can see how those line up on the rough sections
I doubt I would be getting near speeds where it would matter much. That, and most of the stuff I produce isn't of the quality that would even be noticed. I produce parts for myself, and those are typically tested to failure rather quickly.
I haven't even had time to use this thing. Busy with other projects.