This video shows the earlier version of this dance, where for [17-24] 1C dances a figure of 8 round the end couple.  In 2011 Edwin Werner revised the dance to make these Reels of 3 across (1M down, 1W up).  Note that at the end [on 24] 1C passes partner R shoulder to face 3rd corner; in the video many couples pass L shoulder.