From a 1/4 or 3/4 tag: Outsides Partner Hinge then Trade; centers 3/4 Linear Cycle (i.e. leaders Quarter Right but trailers stop in a wave); outside four 1/2 Circulate (move up) as others (on each side) Cast 3/4 to end as centers of parallel waves.
This definition is from SCVSDA Note Service by Bill Davis.
It is provided here for informational and educational purposes only.