I have had most the steering and suspension components replaced or new bushings installed including the gear box and I still have play at the wheel. With the wheel centered I can turn until the top center reaches the 10 or 2 position before I meet resistance and the front wheels begin to turn. Looking under the hood I can see where the steering shaft connects to the gear box shaft. The gear box shaft turns with the steering shaft but I see no movement in the pitman arm until the steering wheel hits the 10 or 2 position. Did I get a bad gear box or do I need to tighten the adjustment more? I am hesitant because I know you can over tighten the gear box and damage it.