No need to worry about that, 'geezer. Like to read and a great way to learn!

Thanks for that post. Lots of good info there. Some of it you wouldn't think of after reading/watching a few others perform the service. Beginning to seem like this job is a little more challenging and critical than I originally thought.
I'm gonna have some time to do a little more research as I don't have the parts or the "tool", yet. Funny how things "work out".....