 We finally caught it in the act on the drive on lift. And we determined that the right front lower ball joint is dry because there's no grease fittings on this car. It's that European style front suspension. There's two lower control arms and one upper. And the right lower ball joint is dry and it's creaking and it's going to get replaced. But like anything else, you open up a 15-year-old vehicle with a higher mileage, 156,000 miles on it.