i checked my only hive today and found that they have only drawn about 4.5 frames, which have brood, pollen and nectar. but it pretty much looks the same as it did 2 weeks ago. i have had them for about 6 weeks and thought they would have more done by now. should i move some empty frames toward the middle? by the way im in maine and the weather has been bad untill recently but i still have sugar syrup in there, i thought they would just keep drawing comb.