Prospecting has been by far the most ambiguous thing I've done in hafen so far. I can't seem to make any sense out of the arrow sizes. I'll start by prospecting at a certain tile. In this specific case, the arrow is relatively large and is pointing towards the NE. This is level 2 prospecting by the way. I'll mine my way through the NE so I can prospect the node it has found. All the while mining, I'll prospect using rustroot extract of ql~25. The arrow size changes from large, to small, to large again, to small again the closer I get to the direction it's pointing in which has left me very confused. Does a bigger arrow mean I'm further away or that I'm close to the node? Also, how can it keep switching between large and small if I keep getting closer to the node? Obviously it should only stick to either large or small depending on my distance, but not both?
Someone please, enlighten me.