Hello,

I recently bought a bumper from another 122 to replace a few parts on mine. I wanted to remove the overriders as well. How on earth do you get to the 9/16" nuts on the inside of the overrider?!? I fussed forever, trying all sorts of different tools and angles, without even making it budge. To further complicate things, there is a concave metal plate that shields the nut. Some of the bolts in the bumpers have a squared off area under the head, but these do not. I know they must come apart, but how?

Also, once they are on, are they adjustable? Mine is still a bit low on the outside corners, leaving a gap.