I've created a recipe for one mould but now I want the same recipe for two moulds, how?
You can resize the recipe in several ways. The easiest way would be to double the oils if you want to create a new recipe. So load the recipe, change the amount of oils, and then save as a new recipe:
That's what I do, but I do not sell or keep track very well of costs. If you do, that's what the 'batch' feature will do for you without changing the recipe!
Go to 'new batch' and fill in the blanks, and you can create ANY size batch of the same recipe.
And you can resize right in there.
Here you can create any size from that one recipe. In this case I doubled it (200%) with no math! But you can choose any size, or use the batch size you want to create.