I finally got back around to working on the spoke calculator some more and now it’s ready for release. It’s got most of the data from the latest version of Spocalc. I had to clean up the Spocalc databases because there was some questionable/confusing information in them. This web application uses the same math as Spocalc and I’ve used them both to build wheels so I feel comfortable sharing it with other people.

Please send any feedback to james @ this domain.