We just bought a new 2024, and the suburban oven is not getting propane. The furnace works, and we can see a spark with the igniters, but don't smell propane. Brand new to all this, very frustrated. It's late, we are on our first trip and were going to cook, but not tonight. I have looked at all kinds of videos on oven operation, just don't know what we're missing. Thanks for any advice.