Salon>> no crossing steps, always walk "on two tracks" even after pivots during molientes.
Milonguero>> Crossing steps on ochos, and molientes, even walking may be be on "one track".
Nuevo>> overturned ochos, even overturned during molientes to create back sacadas, or walking to create front ochos that progress down the line of dance or back ochos that come towards the leader (hopefully still traveling with the line of dance not against it)
Just a few differences pointed out during a recent workshop.
