And another short tour here, to get some more smilies to Levo (as I didn't have the time to get those during my previous visit).
The task seemed easy, but I was really afraid, I would make an error while calculating (I did one, I luckily spotted in time). So I was very glad, there was a checker, and that it turned green straight away.
We took a slightly longer route to get to the box, as the map on the GPS was a tad misleading, but we eventually got there quite fine, and could easily get the logbook. (Nice fitting box, btw.)