Agree with John- but I used 5ml of Agave in place of sugar syrup- still pretty sweet, but if I make again it will be a no to any sweetener, the lime cordial is enough.
Great version of the Magarita. I agree with Gregg Byfield, lowered the sugar syrup to 5ml and it was sweet enough. If you like a more sour Margarita, I would eliminate the sugar syrup entirely.