when phenolic fails . Also oldest power transistor I have ever seen ,made in 2 pieces . it had failed .see knife for scale of springs--For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang---You received this message because you are subscribed to the Google Groups "Chrysler 300 Club International" group.To unsubscribe from this group and stop receiving emails from it, send an email to chrysler-300-club-international+unsubscribe@xxxxxxxxxxxxxxxx.To view this discussion visit https://groups.google.com/d/msgid/chrysler-300-club-international/E9302C35-E1A5-4A44-8597-8832D6538EF3%40gradyresearch.com.