Was able to get the propane tank filled this weekend but will have to get it re certified if I want to get it filled again. I soon realized that the igniter button was gone and no gas came out of the burner tube after I turned the propane on. I am going to clean out the burner tube and try lighting it with a match to see what happens. Would the regulator prevent gas from getting to the burner tube? I was already thinking about converting it to use the 1 lb tank so this would be a good time if I have to replace anything anyways. I am looking forward to getting it working again.