Well, I got the service manual set today, the supplement is exactly what I wanted.The main 1989 manual....well it's a reprint...or should I say a Xerox of 10 chapters on cheap paper, 3 hole punched and loose. No binder,no heavy cover. Just 4 inches of paper. I was very disappointed about that. Had to buy a 3 ring binder that will hold 4" of stock paper and those aren't a couple bucks either, more like $30+.