Put in my first 5 taps on Feb.6,2009!!! I think my sugar content is least than 2%. I have made about 80 ounces of syrup and a couple of pounds of candy. I have collected about 34 gallons of sap. I am a turkey fryer and finishing off on the stove. I notice in the last 5 jars there is a white substant in the bottom. that is very thick. I filtered it before putting it on the stove. Should i've filled it after it was done also? The taste and color are great!!