I have a new package that I hived last thursday. Everything seems fine. The queen was released on Monday. They are building comb and are quite busy. I saw bees coming in with pollen on Wednesday. The only problem is the don't seem to be taking much syrup. i have 2 quart mason jars with lids that I poked holes in and inverted into small frames I made to hold the jars. I had to fill one on Monday as it was about 3/4 empty. They have only drank about 1/2 of one of the jars. Should i change the the syrup, could it go bad? Is there something wrong? I didn't scorch the syrup as it was never hot enough. Is it okay that they are not taking that much syrup. I lifted the our cover this morning and removed one of the jars and put the other one right over the opening in the inner cover. I don't plan on opening the hive to check anything besides syrup until Sunday. Any advise?