So It looks like my bike is leaking oil from cam chain channel into left cylinder. I see that sealer on gasket helps to stop this. My question is any one used the MLS head gaskets? They seem to have a nice rib around cam chain opening which seems like it would help. And does having head and cylinder decked take care of problem? Decking would probaly change cam timing. I want to do what ever I can to try to do this once. This bike is really starting to be a money pit!!!