I, the devisor, was teaching this from a crib on scddatabase (had several beginners and needed an easy RR dance).  The crib was not correct and I adlibbed.  Thus the first 16 bars of the video do not follow the original instructions.  The crib has now been corrected to match the original instructions.  I am adding the video for two reasons.  One: dancing the way I adlibbed it works well.  Two: the last 8 bars are easier to 'see' than to describe and they are done correctly in the video.  Permission granted to dance it either way !