I have a question, this year i purchased 2 nucs and once the bottom brooder box was full i added a second brooder box on top. Recently i went to check on bees and to prepare them for winter. I notice the top brooder boxes i added were not being used and were still empty. The hive is full of bees and appeared healthy. Should i remove second brooder box as i plan on adding a rapid feeder and quilt box for moisture and feel if i place everything on top a empty box the bees in bottom box will not break from cluster and if they do in search of sugar they will be to far away.