From parallel waves: All arm turn 1/2, centers cast 3/4 as ends 1/2 Circulate. Ends in a 3 by 1 diamond.
Grand 6 By 2 Spin The Top -- From a six dancers tidal wave with lonesome outside dancers: 6 Arm Turn 1/2 while lonesome dancers 1/2 Circulate (momentary 3 by 1 diamonds), center four Cast Off 3/4 as other 4 1/2 Circulate.
6 By 2 Grand Swing Thru -- From 3 by 1 diamonds: 6 Arm Turn 1/2 as 2 do a 1/2 Circulate; center 4 Arm Turn 1/2 as other 4 1/2 Circulate.
6 By 2 Fan The Top -- From parallel waves or 2-faced lines: Ends 1/2 Circulate as centers Cast Off 3/4.
4 By 2 Trade -- From 3 by 1 diamonds etc: Center 4 Diamond Circulate twice as others Trade.