Spazazz
Triple sec, Gin, Elderflower liqueur, Lime juice, (+ 2 more)
Lawrence Maes
As mentioned below, the dilution is really important. Even after stirring I ended up adding just a little bit of chilled water. I've also changed the ratios a little bit. I kept the 45ml Gin but changed the Elderflower and Campari ratios to 15ml each.