Hello. I started a RJS Primeur white trio kit the other day. The kit seems very well written and easy to follow except...It came with 2 packages of potassium sorbate 3.25g per pack. It does not specify when/where 2nd package should be introduced. A 2nd package is not in the list of items. So I'm thinking it's an accident but in the back of my mind I'm thinking maybe they assume I'm smart enough to know I need to add both packages. Well I'm not! It's a 6 gallon kit if that helps. Add or toss?