I have to give it to ya that the JPGs make this post a real treat! I know the idea isn't novel but since I've been 'here', this is the first one I've encountered with JPGs. Then, I don't read every post.
Anyway, I can see it coming ... Ya know how everyone has a different 'sound description' of their car when they need to tell the mechanic what a problem-sound sounds like??? Well, before you know it, we'll have WAV files on here for us to hear what a 'flushing problem' sounds like, asking if someone knows what's wrong!!! It's coming! Great post. I wished I'd done it first.