[roadrod2000]

Thanks for the quick reply, that is exactly what I am looking for. The car has radius rods that come from the very back and center of the frame forward to the control arms, there is also a brace that comes forward from the same area as the radius rods and attaches to the Jag center section. Just to clarify, when you say tilted back I'm guessing that you mean (since the center section hangs from the top) I need to swing the axle forward and thus create a positive caster (probably not the right word since caster has to do with steering)
Do you think that I should fix the center section at 4.5 to 5 degrees or allow for adjustment for different set-ups?