Originally Posted by fauxtoe
Well I lost 2.8 gallons to the grains, boil off, and trub. When is the correct time to measure the wort for efficiency? Before the boil or after?
Typically you calculate your efficiency prior to the boil once your preboil volume is hit (your SG). Your preboil volume is important when calculating brewhouse efficiency as too little wort will typically make your efficiency go up (inaccurately).
On a side note in regards to the honey, I'd keep adding at flameout as most honey is not pasteurized.