Just another ideas lol. Undo the bolt that holds the bottom of the shock to the hub and get a bar to lower the hub off the shock. But have someone to grab the hub so it doesn't rip the cv boots of the cv joints. Then it will be easier getting the ball joint off. Give the bottom of the shock/hub a good soak in plus gas for ten mins to lossen it up. Then all you should have attached to the hub is the tracking arm.