I do have another possible resource for help if you haven't tried that already. There is a listserve of round dance cuers and experts called the Weavers: http://www.rockinrs.com/weavers.htm To sign up on the Weavers E-Mail List send an E-Mail message to: round-dance-subscribe@nmr.chem.umn.edu and then reply to the confirmation message. Then you can submit your question to the members of that list, and if anyone knows you'll have your answer pretty soon. Best of luck.