wow, that makes me think then about my cache. I had a few dnf's on it and then before I got a chance to go check on it, it was found again and logged by 4 different people. So I assumed that it was still there and the others just hadn't found it. Well, then it was not found again so I went to replace it. Maybe it had been missing all that time and people were just finding the letterbox that is nearby.... hmm....