Is the u-joint that connects to the steering shaft under the dash a common replacement? I think the play in my steering is coming from that connection.I installed a 03 cobra shaft and play remains.When I look under the dash and move steering wheel side to side I can see the movement of u-joint but not shaft and i could hear it hit side to side. U-joint worn out? Where can I get one and is it possible to just flip the u-joint the other way to see what happens?