Well still going not much sap coming in only had 1 good freeze in Friday night. sap flow has really gone down to about nothing. Vac is running. after the slow maple weekend boil I had about 7-8 gallons that went into very dark/strong. So mid week I drained the flue pan and did a quick vinegar solution and heat and a quick scrub there was ALOT of niter buildup back there I was well overdue for a cleaning anyway. and ran that through the Filter press its thin enough and was about 25 brix goes through the press easy even cold. everything was nice and clean and sparkly, Grade went up to amber/rich for Thursdays boil (I never get amber) had 275 gallons of sap to boil off today and it dropped back down to a hair into dark/robust.
getting hard to keep things clean trying to clean the releaser everyday and run a rag through the pipes every other day. don't know how much longer I can keep going. I mean I can keep going but trees are petering out and bacteria levels are killing me. I just don't want to loose the evaporator to ropey syrup. gotta try to boil everyday or every other day if I can even if its not much sap.