etlsport,
were you turning the steering as far as it would go?? i sometimes get a wobble when im turning, and the steering wheel is as far left, or right as it will go. i dont know what im trying to say, but i know it has happened to me also. i only have to do this when i park in a certain place, and instead of backing up, i just cut it hard left, and pull out. but instead of holding the steering wheel all the way turned, i let off just a bit, still make my turn, and the wobble doesnt happen anymore.