I brewed the NB Imperial Stout extract kit and transferred it to secondary yesterday. I took a final gravity reading and the beer came in at 1.030 (the OG was 1.086). I used the Wyeast 1728 scottish ale for this beer. Although the yeast did not fully attenuate, the sample I tasted still tasted really good.
I am wondering will letting the beer condition in the secondary for three more months lower the final gravity any?
Also I made the mistake of not initiating a blow off before I left for work because the foam looked far enough away from the airlock; however, it fermented faster than expected and created a slight mess on the basement ceiling. Could loosing some of the foam from bubbling out the fermentor affect the attenuation of the beer?
Cheers!