I Spoke to a guy the other day who had put a 119,000km on an 03 dyna and never had the cam chain tensioners looked at,he knew of the problem but said he has never heard a noise, so just hasn't worried about it. Just thought some of you would like to know ! !  His bike looked as if he hadn't cleaned it since he had bought it, and the only problem he has had with the bike in 5 years is a stuffed stator. Good to see someone putting miles on their bike.