That's actually what I was trying to figure out, if it dilutes it or keeps it the same. (i.e., I don't do well below 30mg right now, so if I get the extra flavoring should I be ordering the 36mg because it will dilute the 30mg? Or will it stay at 30mg with extra flavoring?)
I would say that no it won't dilute the nic content. Drop David an email and question it. I'm sure you will get a prompt reply.
I haven't had one single juice taste burnt. Now I know some fellow Buzzers that have commented that some other juices burnt before they got up to 6v. However when I had them try with FSUSA juice, no burnt taste. Just warm, strong, vapor.

, I ordered a 30 ml. bottle of hopscotch with extra flavor. So you did double???
My last bottle of Hopscotch is double and I love it.