Well, we worked at this, again, last night. It is quiet again, but not where I think it should be. The wedge and plate are in place. We turned & turned that rod so many times. Sometimes there was no change in the tension. Other times, I couldn't even get a blade in - the arms were to far apart. It is back together. I think it is useable, but right now I don't remember. I am beyond frustrated. I will do a video later today.