hey my names andrew and o bult a vertical pellet smoker out of a 65 gallon air tank and the traeger hopper assembly i have three racks in the smoker i have the fire box in the bottome of the tank and the hot plate over it with another ss drip plat to push the heat and smoke to the outside the smoke stack is at the to on the right side top and hopper on the bottom left. it seams to be getting very hot at the top rack does anyone have any info or suggestions to help me out thanks !!!