I am not sure if this is the right section to post this so if not please move. Anyways I have been having problems with my AMNPS getting to hot and the pellets all start to smoke. This time around I place the AMNPS on top of a fire brick. This worked well for 2 hours then the brick got to hot and all the pellets started to smoke. Anyways I am running out of ideas so I wanted to post some pictures and see if someone else had some ideas. I have a vertical propane smoker as you can see. Thanks in advance. I want to get this working well.