We recently visited "the first cache in Wales", and having spent nearly 3 hours looking were convinced that somebody had removed it. Especially when looking back at the logs and the three people before us not being able to find it... Sure enough a few days later we saw the note of the next team out to the cache... "Went straight to it!"
Look at the number of times you see a note of found it on the second / third attempt, it just like when you can't see something for looking. If you find it and open the lid that's a find (just for those situations where the log is full or the cache is full.. of water ).
Going back to the days of letter boxing, if you didn't have the stamp in your book, you hadn't found it!
There will always be odd situations – but it’s the sprit of the game that must be adhered to. It relies on an honour system, whereby you declare a cache as found, when you’ve found it!
Would I be right in thinking if, the person who owns the cache deletes your “found it” note, your stats get altered? That way the owner can check that all the people who claim to find a cache have written in the logbook – if there is no sign of them in the logbook, then they are removed?
Cheers,
Dean