Interesting thread, and yes sometimes these lube specifications are too technical for me
I got tired of a puddle of 600W on the floor the next morning after filling the steering box, so then I morphed over to JD Corn Head Grease, and now THAT sounds like it may not have been the solution.
I'll just lay back and let the herd mentality 'flow' this question. I'll see who is doing what and how quickly it destroys their steering box and go from there!