ok, so I don't know what they are really called....BUT...on my L-37, there are MANY little rubber bumpers. They are made of soft rubber, have a whole in the middle a screw goes through, and are meant to limit travel and provide a soft landing. for example, there are four of them, one on each corner, under the cockpit aft locker lids. There are four under the gimbaled stove. there is one on the floorboard that stops the fore cabin door from opening too much. In other words, they are everywhere. Here's the problem...where can i buy new ones? I went to the hunter dealer, WM, hardward stores, home depot, etc...and i can't seem to locate them anywhere. Any ideas?