- Reaction score
You have to correct for the alcohol; fermented or unfermented plato tells different stories. 7 plato of fermented wort is 1.010 SG. 7 plato of unfermented wort is 1.028 SG.1.5 hr boil ill boil off 10 L and 7 plato is 1.028 (get a hydro).
So he is getting 1.066 OG and 1.010 FG - sounds pretty good to me. If anything I would advocate more sprage (as Gav80 has suggested) so that it is not quite as alcoholic.