I found it wasn't the toe causing the problem. I have had to retighten the axle end of the trackbar 3 times. It was not getting fully tightened down. I can't explain why as it appeared to be tight the first 2 times I tightened it.

Other than a very very slight vib at 60 mph in 4wd, it drives just fine. It dosen't vibrate any in 2wd so I will leave it alone. I can't get the pinion to point directly at the TC output shaft since I need the added caster angle to keep the Jeep from wanting to wander on the road, and I don't plan on driving around in 4wd at 60 mph much, so it's all good!