Cold smoking in the Florida Keys is a real challenge. Highs in the day(during the winter) run 80+ with lows at night around 70. Even with cold plates, ice bottles and Pork Belly's door opening techniques it is impossible, for me at least, to smoke cheese successfully. I finally broke down and installed an external smoke generator which seems to work well. I took a Smoke Daddy Big Kahuna and strapped it on to my SI3 using two of the SI cord hangers and slightly longer bolts in the preexisting holes-no drilling required. A brass faucet connector and length of hose inserted into the SI's top vent completed the rig. The smoke enters the top of the box and exits out of the vent at the bottom, as well as some escaping from the top vent. The box itself is obviously not plugged in. So far a couple of smokes have turned out very well with no significant softening of the cheese in spite of not using any ice.