Bob Binnie wrote a great article on the subject of old combs, and comb rotation: <goog_269620352> https://www.beeculture.com/why-comb-rotation-is-important/ *********************************************** The BEE-L mailing list is powered by L-Soft's renowned LISTSERV(R) list management software. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html