Well, I have a new out of a sealed box DS, and the Stylus is really loose into its slot. When I have it in, and I'm playing Pokemon or something, when my finger or hand moves over it with the slightest power it will come out, not as far as to fall out, but at least to be able to feel it being out with like 2CM or something. Here are 2 pictures. Warning: Spoilers inside! This is the position of the stylus when I gently slide my finger over it without applying any kind of strength to it.