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cool! Nein, ich versuche zu fragen, ob Sie Ihre eigenen Rezepte machen? Entschuldigung, ich kenne kein deutsches Google Übersetzer

I can try to reply in english. As i can see you are posting in english too. :)

There is no real recipe. My goal is to have 50% of PG, 50% of VG. I add the aroma by accounting the percentage value.

If you still got questions on this topic, watch this video. He explains it better, than i could in english. :)