I feel like shaking the cocktail has made it loose it's 'body' a bit, leaving a rather sugary flat taste. Will try again but stirred instead of shaken.

A bit too sweet for my taste, but perhaps my ingredients skewed it that way. Darvelle Freres brandy, Cointreau, Gabriel Boudier Creme de Framboises, and Carpano Antica Formula. I notice this recipe has no 'scales'.