 kind of a ball arrangement. They really didn't have a ball joint. It kind of had this spring-loaded joint. It's hard to explain over the radio, but those things would do the exact same thing. So when the Jeep started doing it, that wasn't the first vehicle we had ever experienced. To Steve's point and Pat's point, that death wobble thing on certain vehicles had been there for quite some time, including some of the heavy-duty Chevys back in the day. Yep.