Hello All, I just purchased a MES 40, and based on what learned on this site, I also purchased a 12 in tube smoker from AMAZEN products. I am starting to believe I should have purchased the tray smoker instead of tube. After all, the primary reason for the purchase was to extend the amount of time between adding wood chips and it looks as though the tray lasts longer than the tube for hot smoking. I'm curious about 2 things, where does the tube go in the smoker? I'm confused. The only place I see it can fit is in the pan on the bottom? Which product works best for the MES 40?