Was reading last fall that people were having the cam chain tensioners fail in Harleys above 40,000 miles. Is this still a problem. Am having my service at 40,000 miles in a week on my 2010 Roadglide. Is this something that needs to be checked? Also wondering what you think about having to pay for something like this that is something that should never happen to a motor with just 40,000 miles on it. Seems like a Harley design flaw to me.