Why not weld the problemed case and be done with it.
Go Harley and you'll find as many or more probems. Some times ya have problems with any brand. They are man made machines. Bring it to me and I will help ya out.

I have no faith in human perfectability. I think that human exertion will have no appreciable effect upon humanity. Man is now only more active - not more happy - nor more wise, than he was 6000 years ago. Edgar Allan Poe