To adjust steering wheel position relative to wheels, loosen both clamps on the draglink sleeve, and rotate the opposite direction you need the wheel to move. If the wheel needs to move towards the drivers side to be "on center", then rotate the drag link sleeve away from you, and vice versa for the other way.
I just got done doing mine after the balljoint change, get it to what appears close (pipe wrench made rotating the sleeve easy) then take your ratchet and pipe wrench with you, and go for a ride. Pull over, make a small adjustment, repeat, until it's where it needs to be while driving.