Hi, Jerome,
My comments and question are based on my interpretation of the dance that the progression occurs in A1, when the Gent rolls the NEXT neighbor from L to R and that the neighbor swing in B2 is with this same (now current) Neighbor. With that...
It seems to me that the Circle R to Neighbor swing in B2 might be a bit awkward. The person dancing the Ladies role in particular has quite a change in momentum. Perhaps the Lady can roll out over her right shoulder into the swing?
If you have tried this dance with people and up to speed, what sort of feedback did you get on that transition?
Mark