Thanks for responding! I just took a chance on a set of cams off of eBay... we shall see... all the measurements seem like they'll work. They look similar to a set I saw on here somewhere that were in a Dressmaker machine. The cam mechanism in the Dressmaker looked identical to the one in my Coronado. Stay tuned, I'll let you know if they work... or if I just blew $20 😆