I am new to the world of Jeeps, and I just bought a 1974 Jeep CJ5, the steering is very darty, and I took it to a buddy who said that the steering gear, steering shaft, and the draglink are all shot.....The problem is, I am not sure if all of this is really gone or not, it still steers, and I am just wondering if anybody out there could give me a few tips to figure out what is bad and what isn't. Thank you