Soldier Girl
that story makes me remember how it was when I used to do all my own work on my cars. Seems like I was always crawling under and through whatever it was I was driving at the time.... when I'd be waiting for the oil to drain I'd be scooting around looking and poking at everything under there... that sort of thing. I remember many times hearing a new rattle or something, and immediately being able to diagnose the problem while at highway speeds!
Now, between the complexity of cars and my lack of time...and lack of desire... I have very little idea what makes them tick...
My MH though, that's another animal...by necessity I've been through just about every inch of that thing at least twice.