This is probably not that big of a deal, so this is more out of curiosity than a desire for a remedy. It doesn't happen every time, but it does appear to happen more frequently. When filling up, I generally let it fill until it clicks off and leave it. On occasions when it clicks off, it literally overflows out over the "fuel cap" (yes, I know it's capless). Why does this happen? I'm not saying it's because it's capless, but it never happened on my 4Runner, so I'm not saying it isn't because it's capless. Any ideas?