In my last stout I got a 1070 OG, with 4KG Golden Promise, 1KG torrified barley, & 0.5 KG roast barley. I used 100g EKG: 40g @60m 20g@30m 20g @5min10g@1m & 10g@fo. I used 1 pack of K97, & 1@MJ M42. Blow off tube very much ch required. Fantastic beer. The krausen is very thick and fast - but...