Hi,
Sequences works by waiting for the "finish" event of actions in order. So the second action in the state stack will not start until the first action "finished".[EDIT] Sorry, completly mis readed the post:
Never used that action before actually

From the description, it measne it's going to fire the transitions in order, so in your state if you have three transitions, they will be fired in order.
Does that make sense? If not, I can work out a small sample to show how it works.
bye,
Jean