Jeff,
Just looking at those front end shots on post 28.
The quadrilaterals formed by the 4 anchor points on the leaf spring and A arm, either side of centerline must have changed interior angles considerably when deflecting under load. Has anyone ever expressed an opinion on what this did to camber, and similarly, rearward deflection of the leaf, do to caster. In relation to handling I mean.
I know you are a busy man, but humor me please