power steering problems

Agree, I remember having to do that many years ago.
Basic process was this:
Had to slightly loosen the top valve body bolts on steering box.
Front wheels off the ground.
Start engine. (Some P/S fluid may leak during the process).
Carefully tap the top housing to slide valve body slightly to either side.
Wheels will stay centered when correctly located.
Shut off engine, tighten the valve body.
Update: Looks like I was Typing at same time a Brian6pack