A friend of mine took this pic of Casey repositioning himself on a Triple Mark during our last Club Training Day.

The triple was clockwise. On multiple marks, Casey first
1. Moves his head (eyes) as the bird is falling
2. His upper body follows his head
3. His butt follows his upper body (then he is at SIT)
4. The back legs follow the butt, not vice versa (note the position of the back legs).

He always does this in the exact same order. This pic was taken during his butt move portion. A great "action pic" by my friend I think.