From BYO article <https://byo.com/article/advanced-dry-hopping-techniques/> "...If you’ve had Heady Topper before, you may be surprised to learn that John Kimmich dry hops with under 4 oz. (113 g) per 5 gallons (19 L)...."
as well, "...One that was surprising was John Kimmich who adds all his...