Another steering question

[k-nuts]

After getting new tires on my 70 jimmy 4x4 I get a lot wandering on the road. I have A new steering box, new pump, new pitman arm, new adjustable linkage between pitmans and new rag joint, new column, tie rods seem ok as do the ball joints/bearings.
I keep reading about “adjusting” the bolt/nut on the steering box and would like more info on how to do it properly. My play seems to be mostly in the box itself I’m not noticing much else.

Also my shocks are shot and I’m sure the stabilizer is too, so those are next with new springs.

TIA