Ok.... Well see I do batches.. i start the fire when I have as close to 40 gallons as i can guess or more. When that batch is done so there is very little fluid left in the pan, but the pan bottom is still covered in it, I draw off sugar water and hope that amounts to something less than 2 gallons, and also hope 1 gallon will be syrup when it gets to be 1 gallon in the house.
Exactly, except don't add all your sap to the pan at once. I would put about 2 inches in the pan at the beginning and get it boiling. The add a dipper of sap every few minutes; trying to maintain about 2 inches in the pan. When you are out of sap, I would stop firing and let the fire die down (being careful not to let the sap get below 1 inch deep.) Just DON"T draw off the sugar water when the fire is still going or you will burn your pan.
I was wondering if "to Sweeten the pan" ment adding finished syrup in some amount to create a higher sugar concentration on other wise straight sap, which may tend to raise the boiling temp, and so perhaps drive off water faster. That was a guess..
Nope. For us NON-BATCH guys, Sweetening the pans is done of the first boil only. You have to boil & boil & boil & boil and FINALLY you can take sap off. From then on, there is partially concentrated sap in the pans, so the batches will come off every 30 minutes or so.
2012: Probably 750 gravity taps and 50 buckets.
600 gal stainless milk tank.
2 - 100 gallon stock tanks
one 30 gal barrel
50 buckets
3' x 10' Waterloo Raised Flue wood fired evaporator w/ open pans.
12" x 20" Filter Canner
Sawmill next to sugarhouse solves my sugarwood problem
Gather with GMC 3500 2wd Pickup w/ 425 gallon Plastic Tank.
Been tapping here in Lyman NH since 1989 but I've been sugaring since 8 years old in 1968.