So i'm trying to brew a Sinebrychoff Porter clone, using extract and specialty grains.
This is what I have so far, as a partial mash, in Beer Smith:
9 lbs 14 oz light DME
8 oz Crystal 60
8 oz Chocolate Malt
7 oz Munich Malt
7 oz Vienna Malt
2 oz Northern Brewer Hops (60 min)
.5 oz Hallertauer Hersbrucker (25 mins)
.5 oz Saaz (10 mins)
1 tsp Irish Moss (10 mins)
Irish Ale Yeast (WL1084)
The problem is that Beer Smith won't let me convert it to Extract, as it says I need to 'manually' convert the Munich and Vienna malts. Anyone like to interpret that statement? Should I just go alone with the recipe and use the malts as steeping specialty grains?