I have a question for you all . I have been having a hard time getting a good draft when I start with a cold box. I have a Vermont casting wood burner. what I was doing what using a paper towel and pushing it up on to near the pipe and lighting it . recently when I do that im not getting a good draft and smoke fills up the house. its very frustrating . any other tricks you guys/girls do so im not filling up my house with smoke every time . thank you