A few days before Christmas I dropped my medium plate setter on the concrete patio. 8^) I bought a replacement online from a reliable source. It came in a cardboard box with a Big Green Egg label that says "code PSM" on it. The setter itself is stamped Big Green Egg (c) in the right font but it has an unusual code on the bottom. It is slightly oversize: it fits tightly against the sides of the egg and the 15" grate rests on top of the wide legs, not in the little groove on the edge of the setter. Did I get a counterfeit?