Hi Howie. I have read a little about that lubricant. Isn't it used where you want a liquid lube when it's warm, then having a property where it solidifies somewhat when cold? I think in the knuckle, where you have a CV joint of sorts, the rapid rotation of all that in there would liquify the cornhead grease, and the seals of the knuckle are not designed to hold that back. Not sure, but that's my inclination.
Thanks for the input.