My mentor is away, hoping someone has advice. Last few days there are MANY bees hanging out at front of hive. Last time I opened it (1.5 weeks ago) the brood box was pretty much empty, a few larvae and drone cells but not much else. Seems the queen was laying in the ideal super and top honey box. Wondering if the feel they're out of room? Should I move to top super to the brood box position and the emptyish brood box on top? Thanks for any advice.