So this is my first time posting on here, I have a 2 door Masterbuilt Propane smoker and a cast iron pan for my wood chunks that is raised up 5 inches above the burner. The problem I am still having is my chunks are still burning up from the beginning of my initial smoke. I can put chips on about 6 hours later and they will smoke wonderfully. I do not soak and again my chunks are the weber chunks of wood, so not big but not chips either. I have checked here but all the suggestions people have on this forum I have tried with no luck. I am not able to push the pan up any farther without it hitting my water pan. Any help will be great Smoke on brother and sisters.