Interestingly, I just ordered 1 Liter from Amazon and the label states 6 g sugar per 7.5 ml, which comes out to 800 g per 1 L. (Or if you go by the "135 servings per container", you get 810 g. Both of those are less than the 855 g stated above. I wonder if this is a shrinkflation thing, or something else...
Thanks for your explanation on this! I think I need to remake my first 10 classic cocktails I made before I started making my own 1-1 sugar syrup as they would have been too sweet! Do you know if the Funkin pro SS is also a 2-1?