Hello, I brewed my first Imperial Stout back in October 2019, planning on serving it at my 60th, i achieved an OG of 1.105, with a target FG of 1.016 giving 10.61% ABV - i only managed to get the FG down to 1.040 so it was well under ABV and still a bit sweet, used 05 ale yeast (in hindsight...