the steering wheel on my 81 K5 has a lot of play in turning it side to side - about an inch or 2 each way before it starts to turn the tires. the guy I bought it from did the xj steering shaft mod and said it made it a lot better, but I think something is still not right. I did a search and found the loc tite mod, but I don't think it's in the steering column because I can grip the steering shaft and rotate it too, my guess is that the steering box is worn. I tightened the adjuster on top of the box, but the play is still there, just tighter once the wheels start to turn. anyone else have issues like this? is this normal for a Blazer? I checked tie-rod ends, drag link, pitman arm connections and everything looks good, ball joints don't seem to need replacing either. if it is the steering box, is there a direct replacement from another vehicle I should look for as a swap?