So my concern is we have very little sap run (Southern, NH). We have been tapped since 2-1-12. Had some ok days but nothing to exciting. since then we have only collected about 40 gallons on about 40 taps. Some of those were just recently put in and the yield is aboun zero sap, where others in the area with trees in about the same area are yielding much more. We are using health spouts all with single buckets. The majority of our trees are sugars with few reds mixed in. Any input to help or put minds at ease would be helpful. Have new evap and sugar house that needs to be put to use. Thanks in advance.