Hi yellownova, I have copy of Jerry Bickel's Complete Guide to Chassis Performance & it proved to be very helpful in setting up the chassis on my tube chassis/ladder-bar '69 Chevelle. There's a lot of info on 4-link setups. This book provides good information on various chassis setups & other chassis related topics. If you really want to get acquainted with your suspension, this may be the way to go. Good luck & keep everything square.