I just checked the Lessons, I, II and III... Very instructive. Exactly as I was going to work it out on P911 and here at MM. A classroom, type of environment. I can see that is does work wonders for someone who really is looking to learn meter and stresses.
I think Lori's idea to post a link in Karnak is a GREAT idea... it will be available for anyone who is looking to sharpen their understanding at what ever level they are at for meter.
Thanks for offering this here. Much appreciated.