I have an Estate oven that has been converted from nat. gas to propane. About a week ago, I ran out of propane and had my tank refilled. Afterwards, I started relighting all my pilots, the furnace and top burners took right away, with no problem. The oven, however, will not take a light. After looking at the diagrams on this website, I see that the thermocoupler and thermostat are what i thought was the pilot. So where's the pilot? How do I get my oven to work? My landlord won't help, the gas company won't help, the customer service line for Whirlpool won't help, someone please tell me what I need to do!