I stand corrected. And now that I think of it, I saw that same page from the service manual when I first looked up the procedure.
Now I have to figure out where my memory of "ground clearance to LCA" came from, because it's sticking in my mind hard enough to have come from somewhere else - not my own brain fart. Might be part of the procedure listed in the alignment tool's computer at the tire shop. Still worth being careful though, before someone starts cranking on the torsion bar adjustment bolts as if there's no tomorrow.
I do take issue with the factory suggestion of "jouncing" the car though. Doesn't work. Rolling it back and forth does better to settle the suspension where it'll be normally, though if toe in is wrong, this may cause the suspension to squat or stand high. It'll be obvious as the tires deflect though; someone who knows what they're doing should figure it out.