Lukey_04 Posted May 2, 2021 Share Posted May 2, 2021 Hi all!I’m new to the forum. I’ve got an offset smoker, cosmogrill XXL, similar to the Oklahoma Joe highland and I’m looking to upgrade the 3” stack to a 4” one for better draw. The diameter of the hole from the cooking chamber is 3”, could I simply attach a 4” stack over the 3” hole which would make the draw better? Or will adding an extension to the stack create an adequate draw?Thanks in advance Quote Link to comment Share on other sites More sharing options...
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