When you say "full water" do you mean by the % weight of oils? As in that particular field in soapcalc? So a recipe that has 500g of oils you'll use 500g water?
-Dave
Full water is actually the 38% option. There is likely a reason why that is called "full water" but now that you mention it, it is not overly clear. It might well be historically the default ratio and so lives on with that name