Report "I have a de dietrich oven that doesnt reach the desired temperature.if i request 200 degress i get 180, if i request 220 i get 210 ish. At first i thought the door seal or the temp probe might be faulty but if i use the conventional oven and i request 180 degress i get 180.and if i request 200 i get 200????.............Strange. Any help appreciated"