Quick question guys I am having a complex or at least getting a complex. my last 2 brews I have had to add energizer. The last brew it worked great , took my Ipa to a 08 or something but my new brew is a different story. I brewed a sweet stout and added 2 lbs lactose with ten minutes left in the boil. Hit my numbers exactly a 1060 . Now my question ..the fermentation has pretty much ceased at 28 or so ( put brew belt on it w/ little success) , so is the remaining pot. sugar fermentable or representing lactose in the brew, would really like it to go to a 15 or at least a 20. Thanks for looking