So after brewing the AHS Holiday Chocolate Stout extract kit and adding the "alcohol boost" pack of sugar, I repeatedly got an OG reading of 1.070. This is even after a day of letting it sit.
I pitched a yeast starter and it fermented for awhile. I took two FG readings, 5 days apart, and got a FG of 1.022 both times.
Both these numbers seem very high.