About the Show
number of sets - 1 to how ever many you want.
marchers required - any multiple of 4, preferably a large multiple.
marchers used - 64
Basically, your in rows of 4, 8, or 16 and you have your marchers rotate around in squares. Every row of squares spins the same way, but squares in the same column while alternate directions. If you need more info, comment me.