Name and Town not needed.

[Ryudo Dragoon]

You only need to swap FCs with another person, Town and Name aren't necessary, you can put them, but they don't matter. When their gate is open and you go to visit them, or vice-versa, it automatically corrects itself. I just have noticed a lot of ppl didn't know so I thought I'd tell them. I put ? for everybody. Kthxbai