I had almost 4" of slop in my wheel. Adjusted the set screw on the steering gear and got most of the play out, but steering was noticably dragging. I promptly backed off the adjuster to the point the wheel turns freely and now have about 2" of slop.
I'm thinking it may just be time for a new steering gear. It does have a drop pitman on it and I know that's harder on parts. But is there an aftermarket steering box anyone can suggest that will hold up a little better?