Thanks to all of you. Here's the plan. Going to drain the gear/hub oil best I can. Try some JD cornhead grease. Found some near by. See what happens.
If not improved, I'll go back and replace bushings and seal again. The leaking has been from the pitman seal. No leaking from the housing bolts. The shaft looked and felt pretty good when I replaced the seal last week. I read from another post that by turning the wheel back and forth through center you may be able to detect bad bushings if the pitman arm jumps or clanks. Will try that too. I'll follow-up with results from the grease. Thanks again.
