I have not had the opportunity to use this technology. I am certain from my experience that the initial contact with structure holding crappie in this more "dormant" time of year for crappie they are a bit shy to bite even a live minnow. After the initial presence of a bait into the structure typically a couple minutes usually a single bite will trigger a frenzy. You may catch 10 fish very quickly and even 2 at a time if your double live bait riggn.

RC