So, it's been only a week, but after 3 days at 1.027, it looks like I'm not going to pass 1.020. Any thoughts on what's up?
Malts: 16lb Vienna, 1.5 lb acidulated malt
Mash: 15 minutes at 150, then 45 minutes at 154 with slowly added boiling water (I think about 1/2 gal).
OG: 1.073
Yeast: 1 pack...