Still going strong here. Noticed my red maples sap was a little off tasting so pulled them (but that’s only 5). Sugars still producing nicely. Sugar content up over 2 finally too. No idea how much sap I’ve collected but I’ve made around 250L of syrup so far. I’d like to try and get to 300l if possible and then i’ll Pull the plug. New RO has been a godsend.