hemingway’s (less) special daiquiri

the reason for this drink being "less special" is that the rum quantity is reduced by one shot per drink – we tried the original and it had a killer strength, unnecessarily so! to make this version, shake with ice 2 ½ shots light rum, 1 shot maraschino liqueur, 1 shot grapefruit juice, 1 shot lime juice, ½ shot sugar syrup. strain and serve.