I bought this flat crisp mine to replace the covering was really starting to show its age. having seen no indication of possible incompatibility with a particular model, I would not have imagined that he would not suit ... and yet (the model of my oven is AT326) it does not adapt to the turntable as the former did and suddenly, after 2-3 seconds of walking, he puts himself in a position that prevents it from turning. I am very disappointed because for the price it costs, there could be at least an indication of the models for which it is done!