Fired up the new evaporator this morning and the #$&%^$ new pan (and pre-heater) has a leak. Someone will come to fix it Monday, but I'd like to boil tomorrow before I run out of room to store the sap.

Is there anything I can do to stop the leak? It's very small, but I don't want to waste any sap if possible.

The seams are silver soldered.

Chris