Mechanic - Ball Joint Replacement

It started as a clicking noise as you backed out of the drive. Just a mild tap through the steering wheel. Sometimes it's not even there. But as the mileage builds over the next few weeks, the click gets bigger. Then it starts to morph into a thump as you go over potholes. A thump that turns into a shimmy. You jack up the front end and shake the wheels side to side--no problem. You shake them up