model KSEB900ESS, been a disaster from day one, over temps causing oven to 500 plus degrees, burns all food and is a dangerous appliance, two services calls and a third one placed. We cannot use the oven, it goes into temps beyond the set temp and destroys all food in the oven, we have had problems with this thing from date of purchase, we were hoping that MADE IN AMERICA was a good thing, not anymore. We have an extended warranty with Alliance Warranty, (6 to 8 weeks to respond) we do not expect Kitchenaid to respond or fix this issue, and would be surprised if you do.