Did you really say this? It must be terribly irritating to have to hear people ask these beginner questions. But as someone who probably knows a good deal more than you about a great number of things, I hope I wouldn't assume you were a chucklehead just because you didn't have my experience in the subject.
You are a first time poster and then you question the experience of the member who helps you. You and your type are the reason many of the professionals on this forum have cutback on helping others around here. We don't know the experience of the people asking for help, or if they even understand our answers. If you had the experience on the subject, why are you asking the questions? How do you think he got the repair manual? I'm willing to bet that he has ten times the knowledge about small engine repair than you have experienced. Be careful what you assume and post, as they may not be correct and will make you look like the ...........
PS: make sure that you use a #4 starter rope when you replace it.