Forgot the sap collection totals in my last post.
I replenish my feed pan with a 2-gallon pail. I track sap yield by tallying this bucket.
If you assume I'm filling my tallying bucket to 1.8 gallons, I'm at:
6.1 gallons sap per tap so far. If 1.9 gallons:
6.4 gallons per tap so far.