Anyway I have never had such a quick fermentation, it finished in less than 24 hrs, from 1042 to 1010. I couldn't believe it. I left it another week, but the SG was near enough the same. I lost a large quantity through the blow-off tube just like Rab also. I just sampled a bottle and the flavour is really clean, I always thought I liked clean-tasting beers, this one has proved me wrong. Possibly the worst AG I've made in my short brewing career. Never mind
