I don't buy this.....sorry
I was a mechanic for years and we used detergent to keep OOR's down. We would put it in water and spray a small amount on each pin deck. As it dries it leaves a small film that keeps the pins from sliding.
I don't see how they put enough "detergent" down to make the oil go away on the lanes, and how after a few balls and pins bouncing around, the detergent wasn't already gone.
Honestly I don't buy your whole story, I can believe that they changed the shot, and that it didn't hold up very well. However putting powder detergent on the pin decks sounds like league bowlers misunderstanding something and making it into a rumor.
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http://www.myspace.com/rlrussellThe artist formerly known as "jabroni"