I've just measured the gravity, and it is way lower than expected (or better to say, lower than instructions suggest): instead of 1.012 I have 1.006. The OG was also lower than it had to be - 1.035. I don't care much about alcohol, but I did not want this porter to be so dry. Is there any way to improve the taste, make it more porterish? Should I add more priming sugar when bottling?