On 6th April my notes for a couple of nucs said "needs syrup" On 13th April, the nucs were over-full as the weather improved for a few days and the OSR came in. Supers have gone on larger colonies. Such are the changes in fortunes due to weather. It was actually pleasant inspecting the bees when the weather was fair. First time this year!
May your bees read the same books as you do.