"To maximize this drink's possible, use quite chilly whiskey so it would not dilute the ice. I like to use 6 ounces of soda. You of course don't have to make use of 7 Crown Whiskey, any American (or Canadian) whiskey will do. A nice bourbon or rye within the 45-50% ABV could be my leading option." —Tom MacyThe mix of ingredients delivers a balanc