Slightly loosen the 2 bolts that hold the valve to the top of the box and very lightly tap the valve towards the back of the car. Only 1/16" or so.....barely move it. Tighten the 2 bolts and start the car. See if the steering wheel is not kicking as far as before.
Could need to go the opposite direction...can't recall whether you need to go forward or back.
Trial and error.....a little bit each time.
CAUTION....Keep your arms and hands clear of the wheel spokes.