Hey folks, I was just considering something I've heard from several sources regarding splitting the brood. Most everything I've heard indicates that whether you're reversing boxes/supers (I run all mediums) or adding... you should never split the brood. I think the rationale was that it was harder for the bees to cover the brood when split apart. Is this only an early springtime guideline or would it apply to summer brood as well? I'm thinking of this a temperature concern rather than a spatial concern and wondering if the thinking is flawed. Thanks.