Follow the instructions in the box for basic set up of the Breville smoking gun. (attach the tubing, insert the batteries, check to make sure it turns on and off appropriately, add the smoking chute to the top of the gun, set up outside).
For wet items like pickled okra or olives, remove them from the brine (reserve the brine in the jar). set the items into the bowl so that all the items are exposed to the air (see the smoked olives recipe video above for more information about that).
Add the wood to the smoking chute. Turn the smoking gun on about half way. Use the lighter to light the wood chips. Adjust the airflow so that the smoke is coming in a steady stream out of the tubing.
Insert the tubing into the bowl and cover tightly with plastic wrap making sure to cover the tubing well so that smoke does not escape. If using a smoking cloche, insert the tubing into the side hole and fill the container with smoke.
When container is filled with smoke, turn the smoking gun off and allow to sit until smoke begins to dissipate. Reignite the smoking gun and repeat until the items are as smoky tasting as you prefer. For most items I do, this is about 10 - 15 minutes.
Once your item is smoked, cover with plastic wrap or return to the brine and then refrigerate as needed until ready to use.