Oh no way dude, on the contrary, the reason I posted this to this thread is because the original post you put up is pretty much the wobble bible. There are some other not so good threads out there that I browsed before coming back to this one.
Over the past four months, I re-torqued track bar bolts, corrected caster, had a shop balance my tires, and replaced my ball joints, all per this thread.
Honestly, it seems the ball joint swap was the real culprit, but while I was pressing them in, I noticed the track bar bracket bolt hole on the axle was slightly sloppy, so I plated it up while I was down there.
Make no mistake, posting to this thread was a very intentional way to bump GOOD information. So thank you.