Maybe not a move, but a transition.
Doing a wall plane, fw 2 beat weave. Left is tucked under, then the right hand loops from the downward swing up over your left shoulder/behind your back into a crosser.
I pulled that off completely by accident (once) because that just happened to be what the POI felt like doing and I went with it. I couldn't get it again, think it would look pretty damn cool -sort of an out of nowhere thing.
Anybody do this or know wtf I'm talking about
