Brew Number 37

• Grumpy's "Yorkshire Toffee" Traditional Mild Ale
• Grumpy's Low Bittered Light Malt Extract (20 IBUs)
• Wyeast #1335 (British Ale II) (1st generation)

Was brought out to 23L. Yeast pitched at 25.5 degrees. Used fermenter #3.

Apparently the yeast has an apparent attenuation of 74% If that is so the final gravity should be...

FG = (SG - 1000) * (1 - AA/100) + 1000 
   = ((1039 - 1000) * (1 - 74/100)) + 1000
   = 1010.1

Date	Measured SG	Temperature	Corrected SG	Notes
18/12/2005 14:00	1038	25.5	1039
08/01/2005 15:30	1009	25.6	1010	Bottled

Notes

• Used 200mL of the 1st generation starter made on 14/12/05.
• Boiled with the finishing hops for 3 minutes.
• Used 180g of priming sugar.
• Got 58 375mL stubbies from 23L of beer.

-- Main.darius - 18 Dec 2005