Brew Number 50

• Gumpy's "Boston Cream" Ale kit
• 1.7 kg Grumpy's Light LME (30 IBUs)
• Wyeast #1335 (British Ale II) (1st generation - 1/03/07)

Was brought out to 23L. Yeast pitched at 30.1 degrees. Used fermenter #2.

Apparently the yeast has an apparent attenuation of 73-76% If that is so the final gravity should be...

FG = (SG - 1000) * (1 - AA/100) + 1000 
   = ((1042 - 1000) * (1 - 74.5/100)) + 1000
   = 1010.7

Date	Measured SG	Temperature	Corrected SG	Notes
02/03/2007 14:00	1039	30.1	1042
11/03/2007 17:30	1014	23.7	1015
17/03/2007 16:30	1012	21.2	1012	Bottled

Notes

• Boiled with finishing hops for 3 minutes.
• Used 150mL of the 1st generation starter made on 1/03/07.
• Used 160g of priming sugar.
• Got 60 375mL stubbies from 23 L of beer.

-- Main.darius - 02 Mar 2007