I replaced the gasket and ordered the other parts for the door that the hinges attach to in the frame of the oven. The person I spoke with told me I should always replace this part when I replace the hinges. I had replaced the hinges about 3 years ago but did not replace the additional parts. His advice was extremely helpful and solved my issue.
Also, I am very pleased with the order fulfillment. I got my parts quickly and I was back to baking. Thanks again for your help and availability of parts.