Well, I have gotten SOME advice.Still nothing real positive.Background: The Hives have no mite problems, the were checked & certified free. Also, they have no top entrances.As far as strong colonies, all were fairly strong, not record breakers, but not puny either.They see to get hit when it cools down & they cluster, then those god-damn moths start & go through like shit though a cane break. For some reason the bees never get around to whacking them before they get whacked.Still waiting for ideas. MLHigh