Looking for some advice. I brewed this today and got 5.5 gallon in the fermenter, but only hit 1.041 OG, all-grain. How could I bump this up to 1.050? Maybe add 1lb DME? Would I just boil some water, add 1lb DME and let it cool and add it to the fermenter? Can I do this 24-48 hours after pitching? Thanks!