EA Calls for July 20

Jerry called.

1. Fractional swing throughs (from right hand waves)
   1. Swing Thru 3/4: sequence diagram. Ends in diamonds
   2. Swing Thru 3/4 twice: sequence diagram. Ends in ocean waves
   3. Swing Thru 1 and 1/4: sequence diagram. Ends in ocean waves.
   4. Swing Thru 1 and 1/2: sequence diagram. Ends in ocean waves.
   5. Swing Thru 1 and 3/4: sequence diagram. Ends in diamonds.
2. Called Acey Deucey from lines facing out.
3. Trade the Wave from right hand waves creates left hand waves and vice versa.
4. As couples Cast Off 3/4 is different from Everybody Cast Off 3/4. Demonstrated it using two-faced lines. Note that the as couples version is an advanced call.
5. Called Explode the Line from inverted lines (ends facing in). This is so similar to an Explode the Wave that most dancers probably didn't notice.
6. Called Crossfire from a Thar after boys ran (forming intersecting two-faced lines): sequence diagram. The instructions were different from last week's: sequence diagram. Last week's seemed more in keeping with the regular Crossfire from two-faced lines.
7. Interesting sequence

   Start with tidal wave, same sex holding right hands
   Grand Swing Thru
   Explode the Wave
   Partner Trade once and a half to a tidal wave
   Grand Swing Thru
   Explode the Wave
   Trade By
   Touch a Quarter
   Acey Deucey Once and a Half
   Wave of 6 Swing Thru Once and a Quarter
   Girls Wheel and Deal
   Boys Trade
   Boys Roll
   Girls Square Thru 3
   Boys Pass Thru
   Boys Courtesy Turn a girl forming lines facing in
   

   sequence diagram
8. Interesting sequence

   "boys work as a couple, there are six dots on the floor. Boys there is a dot right ahead of you.
   Circulate with boys working as a couple
   Hinge with boys working as a couple
   Girls Recycle
   Girls Step to a left handed Wave
   Girls Recycle
   Boys do a long Wheel and Deal out around the girls
   

   sequence diagram
9. Cloverleaf and Roll. Note that only the trailers Roll
10. Referred to a Wheel and Deal done from two-faced lines as a 4 by 4 Wheel and Deal
11. Called Scoot Back once and a half. To see what a half a Scoot Back looks like go to Taminations and advance the thumb half way.
12. If you do a Chase Right from lines facing out you end in right-hand ocean waves. A Chase Left would end in left-hand ocean waves.
13. From the definition of U-Turn Back: The dancer does an individual about-face turn (180 degrees) in place, turning toward partner unless the body flow dictates otherwise. Here is an example of how body flow can cause both dancers to turn right rather than towards each other: sequence diagram. Mentioned that the advanced call Turn and Deal also follows the same principle.
14. From facing diamonds had the outer 6 dancers Circulate and then in 2 calls brought everybody home: sequence diagram.
15. Called Cut the Diamond where the points had to do a partner trade because they were facing in the same direction.
16. Called Lead Left and Lead Right from lines facing out (not in Taminations). This put the dancers in a position to finish a ferris wheel: sequence diagram
17. Called Slip the Clutch when dancers were not in a Thar formation: sequence diagram.
18. Called Ferris Wheel from t-boned couples. Here is the complete sequence: sequence diagram.
19. Differences between Spin Chain Exchange the Gears starting from right hand and left hand waves

    Action	Right hand waves	Left hand waves
    Initial trade	right	left
    Cast off 3/4	left	right
    Center trade	right	left
    Star	left	right
    Exchange	right	left
    Result	right-hand waves	left-hand waves