This recipe was adapted from: tjek.nu/r/tMMx



Probably the most famous "Crossover" flavour known is FLV Guava, kept low is a Guava, but if you push it on the High side it's a grapefruit.
That's what I did here, the Grapefruit layer is quite clear Guava and INW White Grapefruit.
I let the Lemon Lime do its work and bridge the citruses layer with Blood Orange (give it some Pink) a touch of WS23 and off ye go!