It has a bad tire, took it in this morning and they drove it. Yep, it bounces/oscillates/vibrates so they road force balanced tires. All four tires had "high road force" so they balanced and "indexed" the tires.

I drove away with it tonight and the bouncing stopped but the drifting goes the other direction now because the fronts were swapped L-R. They agreed to replace the front two tires but have to get them from their vendor. Soooo I'll be bringing it back next week.