Friday riding along I started to hear a metal to metal noise and once in a while a little burning when rpms above 6000. I pulled over and we pulled clutch cover but could not see any thing. I thought it was motor noise but after holding up the track and hitting 7000 rpms I saw the gear on the e-start sliding over and touching the gear on the clutch. It appears the spring is weak. I never got a ring gear notice and am not sure what that bulletin was. 06 800 PT is what I have. Any time I go over 6000 rpms it makes contact.