
Apologies in advance for the use of my spreadsheet. It is quite basic but it is allowing me to formulate recipes and have an idea of what it is going to turn out like.
I have chosen 70% efficiency but last week I managed 73.4% so I might manage to squeeze an extra pint or so out fo this.

I hope the Irish contingent don't mind the tongue in cheek name. Its just a bit of craic
