Gang,
From the gents momentum, the moves below do not flow if the gent does a courtesy turn:
Women's Chain (8)
A2 -----------
Long lines, forward and back (8)
The gents momentum is contrary to the lady going forward, therefore the flow for the gent
would the the opposite direction of the long lines. A flourish twirl does not have the
contrary move. For the lady the moves work but for the gent his momentum is on the wrong
foot and direction.
It is not clear why the changes, it is clear the changes cause a problem for the gents
role.
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