Jon, (and others that are most helpful),
I do understand caster, toe-in, toe-out, and camber, for that matter.
What I do not grasp is how these, other than toe, can be measured in my
driveway on my pickup.
It is my understanding that camber adjustment requires axle
bending but read something about shims somewhere.
Thank you everyone for the helpful info I asked for. You are all
top shelf.
Incidentally I got my new tie rod ends last night. Now to take
the old stuff off & proceed.
Thanks to all for making this a great site.