Patient Zero

The Zombie is a quintessential classic tiki cocktail. But a lot of people don't like it.     In fact this is what gave rise to the Jet Pilot, it's basically a rejiggered Zombie. But it's missing some key ingredients, like grenadine.     While grenadine isn't a defining factor for making a cocktail a Zombie, maybe there's a way to include it and still make the proportions work better.     I was recently chatting with another tiki bartender about the golden ratio and how it can be used to template...