"A Feather Step Reverse Turn Three step. I'll stop there. For the man Preperation Step small, then, big, small, small. First of Reverse small small, small, followed by big, small, small, then big, big, small."
This is unbelievably wrong.
It is the middle step of each swing figure which is naturally large. The first step should be ordinary. The third step will be very small if it is outside partner until the dancers learn and develop the strenght to flight their body through while holding a CBMP position, at which point they can get to the point where the step sizes even out somewhat.