Dowsing? For crossbows?
That was quite interesting, eh? “We used dowsing”. Of course, I know people, including one quite reductionist-materialist relative, who has used it many times with success, and the original archaeology done at, I think it was, Glastonbury, used both dowsing with success, as well as some further-out methods. They didn’t have LIDAR, ground-penetrating radar, or flyover views to rely on.
Does this mean dowsing in the way you would dowse for water?