I called AppliancePartsPros on 9/17/20 and discussed what I thought was wrong with my oven and with Ryan's excellent help, I ordered the the lower oven sensor. I chose the lowest postage so it would take 6-7 days. He also said it was late in the day and it might make the FedEx time and probably would not even go out until Friday. WELL all I can say is he was great and most helpful not only did it make the 9/17/20 FedEx but it also arrived in the afternoon of 9/18/20. My husband and I replaced it on Saturday. The oven seems to be more to the correct temperature but I haven't baked anything as of yet.