Meaning, set up an external smoke source so that you can use the unit itself as the chamber and smoke so the GOSM is no more than ambient temp. I did some searches and didn't see anyone who has cold smoked sushi grade salmon. That is what I would like to do. NOT cook it. I will do that as well, but I would really like to cold smoke my own sushi salmon first. I would like to use the GOSM instead of using a cardboard box or something similar. Thanks.