Eric come on bud...why isn't her rear hip "finishing"? Why is she lifting up from stride to contact? Stop looking at the surface and feel what is powering it. Is it the same power source as Agon? Is her rear side unweighted the same time in the swing as Agon?
Trying to look deeper (always learning)...
The SNF drive in the rear hip socket isn't there. Once her weight transfers to her front side, the rest of the turn is powered by upper body rotation rather than her upper body being rotated by the SNF engine, essentially making it a shift-then-swing pattern.
Getting closer, or getting lost?