A real good source for info on DIY was Muir Press' "How to Keep your
Rabbit.... Alive" book, good backyard tech stuff in there. [Too
bad it's
out of print]
This was one of my first purchaces after I got my '84, I saw it on eBay and it looked interesting. It really is a good manual! Some of the '84 stuff isn't there (seeing as how it was published (revised) in 1982, but it works well for the '81. I'm lucky I got it, I haven't seen one since.
Nate
'81
'84