Got my new Eazy-Q 12" tube smoker out today. Smoking about 4# of cheese. Outdoor temp is 40. Put the tube in my Masterbuilt with damper wide open and chip tube cracked open a bit. Tube produces a lot of smoke. Turned cheese after one hour and one piece of Colby was a little "melty" but still in tact - everything else looked good. After another hour I checked temp - thermometer read 120 degrees! That "melty" prices was a bit more melty (took it out). Rest seemed ok. I then cracked door of smoker but temp still stayed bit high (90-100). What can I do in the future to make sure temps don't go so high? Thought I might wrap a rack with foil and put at bottome to deflect heat(?).