In Playford and later sources, an unmodified generic
turn is a 2 bar 360 using the right hand, except as
modified by context:
1. as on bars 3&4 5&6 7&8 when preceded by a right
hand turn, then the turn is with the left hand.
2. when the following figure demands more less than a
full 360, but not to be equated with a half turn
which is more less a 180 synonymous to a cross.