Lower control arm parallel to ground - alignment problems?

I am to the point on my Dart Swinger build that I need to get the car aligned. I am running 17" wheels with 245/45 tires, with 1.xx torsion bars.

I have the ride height in the from about where I like it.
dr side.jpg

But my lower control arms are basically parallel to the ground, and looking at the service manual, it states the ride height measurement A should always be greater than B. I'm not sure that it is.
Lower CA.jpg

Do I just throw out the service manual process and align the Caster/Camber/toe to the Skosh chart?

I have read through a lot of the alignment threads on here but I am not sure that I have found the answer. Thanks for the help!