This thread is one of the very few reasons I even check the Mudcat these days. Thanks for the update, Brett. It continues to fascinate and amaze.

Go, Teach'!!

(I've been having some shooting pains and dull pains in my thumbs and wrists, etc. My osteopath diagnosed it as carpal tunnel from my sleep position. You're gonna love this, he has me wearing "bilateral cock-up splints" at night and it has really improved.

Best to you and Wakana,

luvyakat