Funny you should bring this up, and sorry to get a bit off topic here...
Long ago, I had a C/Beast, drilled with the pin just above the ring finger. One night when I was bowling league, I felt something rattling near the bottom of my ring finger hole. Turned out that the ring finger hole had been drilled into the bottom of the pin, and that part of the pin had broken off and fallen into the finger hole. It was about 1 1/2" inches long, orange, and round at the bottom. I think I still have it around here somewhere; I'll have to see if I can hunt it up.
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...formerly "The Curse of Dusty," and "Poöter Boöf" before that...