Here's the scenario. 9 Ball playoffs. Player shoots the six ball, a legal hit on the 6 ball occurs, the cue ball caroms off the 6 hits the 9 ball and pockets the 9. The shooter in his excitement doesn't move his cue and the 6 ball hits the rail and comes back and hits the cue stick. Is this a foul or not, and if/where is this covered in the apa rules. How is it handled if/if not a foul.