Great bit of information.Problem is that not all collectors are in the Nevada area to pass this along.If you local collecters would casually mention this as you frequent the casinos and encounter this jamming problem maybe the word would get out.I know from my frequent visits that after the strike machine jams it usually is placed out of order.Maybe the lack of knowledge of how to prevent the jamming is the main reason that these machines are continually being taken out of the casinos.