I am hoping to get help on my efficiency problems. This last batch I got about 40%, and missed my target by a good bit.
I am using a 10 gallon beverage cooler with a bazooka tube.
This last 5 gallon batch had 16lbs 6 oz of grain as follows:
11 lbs Pale Malt (2 Row) US
5 lbs Munich Malt
1...