The deviser has changed bars 9-16 from the printed original.  The original instructions had all dancing just 6 bars of a 3 couple Knot in 8 bars, omitting the last half LH turn. 

This has now been changed to add an extra half LH turn. All still end on opposite sides. This version is shown in video 1 (<<https://my.strathspey.org/dd/dancevideo/9620/>>).