From columns: Lead two dancers in each column Checkmate, trailers (3 & 4) Extend and Cast 3/4; all finish like a Busy, i.e., outside dancers have beaus walk across (Circulate) as belles Dodge into beaus spot while the wave ends Extend and Roll (180) toward center as the wave centers Extend.
This definition is from SCVSDA Note Service by Bill Davis.
It is provided here for informational and educational purposes only.