Adam,
The 13th at Sand Hills was aced in I believe the opening day event. I have been told the story by several witnesses, including the man who did it. I don't want to mangle the details, so if anybody who knows would care to tell, I'll wait. But the story has a classic touch to it.
I also saw, and heard, Dr. Gene hit the pin. I have a fine picture of him seconds later, quite happy. But that ball stayed out.