Quote:
Originally Posted by bobarian
Open the lid a couple times a day to let the moisture escape. I have three coolers and only have beads in one. But I dont pay a lot attention anymore, they dont even have hygrometers. As long as things are smoking well I dont stress. 
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except that you have to know the humidity in the shop.
While I do have gauges and calibrate them, I've found that watching the beads closely seems to be a reliable method as well. Oh, and one thing to remember: keep the beads spread out. A pound of beads in a small ball isn't the same as a pound spread out in a shallow pan.