yea i dont get it either, i thought for sure tuesday would be a great run, it got nice and sunny and warm after a night in the mid 20s, seemed like great sap weather, all day long at work i was expecting to come home to 100 gallons or better in my tank that has 175 or so taps on it, boy was i disapointed to find about 45 gal in it, i realy dont get what is wrong with the weather, and its not just that line, my other 2 have proportionaly simular amounts of sap its very frustrating