CJ:
I bought a couple of stainless steel skillet splatter screens, and spread out the salt on those. Ended up almost 'single layer' with a single container of salt (don't recall the size of the container, sorry).
I did periodically stir the salt to try to ensure even smoke uptake, but I was handicapped using the gasser and Amaz-n tray--I think possibly I lost some smoke due to smoking over 200*?
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