I have been using a boardman feeder all summer and fall for two hive started this spring. I have it on the inner cover with a body around it. they did not store enough honey so Ive been feeding them and now i switched to to 2:1 syrup and it seems now that it gotten cool the syrup doesnt seem to come out of the holes. I could be wrong but but i looks that way. Can the bees "suck" it out if it is not dripping or do I need to make the holes bigger. My question is if they have to be bigger, how big? I dont want to make a mess with holes too big. Anyway looking for advice.