Best reference you are gonna find on the J2.Hal9001, not to put too fine a point on it, but I think my E-book will serve you well
for the J-2.
It's available for the incredibly Low, Low, Low price of.....well it's FREE! What can I say, I'm a generous man !
Here is the link: http://www.flickr.com/photos/jupiterseries2010/page1/
P.S. I was going to do guides for the Chariot and Space Pod , but this one was such a pain in my backside to write.
Wow, some great pix there too!!!!:thumbsup: