I did a cleaning and put the pot back. I hit the start and pellets drop and drop but no fire. All of a sudden smoke fills the stove and is bellowing out the exhaust hood. O-no, thankfully it was getting dark and the smoke went south away from the neighbors. Was like having a wood stove. I quick shut it down but it ignited with a puff that blew smoke at the door and filled the room. I turned on the fan and opened one window. It cools off and look in. Turns out I didn't have the pot in it's correct spot. I re-lit but still get what seems a lot of smoke before it ignites, but it did ignite. Would the air gate affect the lighting, I have it at 1/3. Also, do all stoves have interlocks that turn the auger off ? I forget while I'm filling and almost have the fire going out. I was going to try a magnet to hold the switch down. Also I bumped the exhaust up a notch but am get a white coating on the inside surfaces. Is that good ? Thanks for the help. GBY