As a sort of side note to people trying to brew a proper bitter, after comparing my earlier attempts and later ones to commercial "Northern" bitters (Black Sheep, TT, Theakston etc) I have discovered you can usually go harder on the late and dry hops than many recipes suggest.
My usual schedule is 30g @ 20 min and 15g dry hop for a 1.040 OG 20L batch.
My usual schedule is 30g @ 20 min and 15g dry hop for a 1.040 OG 20L batch.