Good to know, will definitely do that next time. I have always used the heat wrap but not sure what happened this time never had temp swings when I had it in the basement with it wrapped in foam and a heat wrap.
I just got a new kegerator but have no beer so used it as a fermentation chamber. This batch is a vanilla bourbon porter with safale s04 yeast.
I taped and insulated a temp probe to the side of my corny keg fermenter. Wrapped a heat wrap and plugged it in to the heat on the ink bird and the...