I have a bit of play in my steering wheel when the engine is off. It seems to be much less when the car is running and the steering box is pressurized. The play comes from the steering box because I can see the steering wheel shaft turn all the way down to the steering box. The tie rods barely move when I float the steering wheel from side to side. I'm not putting much pressure on it to turn it or anything. Would the adjustment mentioned in this thread relive the play in my steering box or is it only applicable if the box is under line pressure?

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1991 F250 super-cab 7.3 IDI. (rebuilt by me) Banks Sidewinder turbo, hydroboost brakes, new IP and injectors.
2003 S430 - 107K
1983 300SD - Tanoshii - mostly restored ~400K+.
1983 300SD - Good interior. Engine finally tamed ~250K.
Monark Nozzle Install Video - http://tinyurl.com/ptd2tge