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Johnson a419 setup

I just got my freezer up and running last night and have a batch I brewed prior to having the freezer in it with the probe taped and insulated to the fermenter. I have ASD set to 10 and differential at 2 but may go to 1 because the freezer has barely run. What setting are you guys running? Have you found any way works better than another?

I have a dual stage controller with a heating pad as a heat source. I use a differential of 1 for the freezer and 2 for the heating pad and that seems to keep things pretty dialed in

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