So yesterday I used my new lang 48 patio and it was hard for me to keep even temp. Maybe because it was my first smoke in it and also it was around 40 degrees outside. But it seemed like i had to have both intakes on firebox opened to about 3/4 to get it to stay around 240. I would add 2-4 small pieces of wood every 40-50 minutes but my temps where all over the place so I was wondering with all you lang smokers out there if you can give some advice for next smoke please? thanks.