Ok I know this may be a really stupid question but hey I'm totally new at this. I got the N2 kit with card and the reader/writer. I was able to put about 10 figures on it without much of a problem. I was testing it out to see if it worked on my sons Switch. Upon inspection everything seemed to be fine until I tried putting more Amibos on the card. Did I just make a rookie mistake and make the card only able to hold 10 instead of 200? Because I cant figure out how to put more on or be able to erase what I have on it already and start over. Is the card even rewritable? Thanks ahead of time for taking the time.