imported post
As mentioned several times by someone, if the nut is loose or missing, that could cause it to be wobbly. A new one would probably fix the problem if it is a case of wear, however, the stock ones have a very narrow footprint, and sink in the ground too easily, so even though you don't care for the chrome ones, they fit tighter, and with the larger foot, are more stable than the stock ones, and besides, the only time you notice it, is when it is in the down position anyway.

You could always paint it black.
Gene:waving: