Mark.... not sure if u ran out of time or you have mostly reds (soft maples) but I would think your sap should make sellable syrup yet. I heard a producer far south of us quit but turned his pumps back on early in the week and sap cleared up and was back at it. I know every bush is different though. The reason he quit also was that his trees just quit no matter how long his pumps were on. This season for sure will go down as the biggest head scratcher I seen. The one year we went close to the month of may cooking so really this isnt to far fetched to be making good syrup yet. Hopefully you can get a few more runs....