The center I work at is considering getting twister pins, based on the longevity of them. I have heard conflicting "rumors" of them not working well in AMF pinsetters and only working well in Brunswick setters. Having experience on both styles of machines and knowing the differences in them i was wondering if anyone here has any info or validity in the rumor.  Ive heard things about the finish of the pins not agreeing with the AMF's etc...