Yup it's all well, until suddenly your one-way bearing expires, your engine leaks through the pullstart, the cord just won't go back in.
It's one of those things that when you're finally over them you wonder how you endured them that long in the first place...

Edit: From the same page:
http://www.rcuniverse.com/forum/m_4085265/tm.htm
http://www.rcuniverse.com/forum/m_4021317/tm.htm