The old oven seal on my Frigidaire was compressed at the top and was not holding a seal. Replacing was simple since there are small pins that fit into slots around the door of the oven. Repair took maybe 5 minutes. Anyone can do! Now I am heating my food and not my kitchen.
As an aside, I have bought several easy and several hard to find parts on AppliancePartPros.com. EVERY experience was easy and shipping always fast. Thanks folks.