Depends - sometimes if i might find a like juice to top off with to aid in sweetening and flavor as well as the f-pac. I usually do this after i stabilize my wine. If it is after i have sweetened and during clearing - i will use a like wine if i am pretty low. If i am just a few onces low - i will just add water.
I really like to try and make more than my target amount - that way i can top off with the same wine i am making.
I really like to try and make more than my target amount - that way i can top off with the same wine i am making.