Message #554

[slink]

I read this elsewhere and tried it back when I was first starting the fortress which I am currently playing. It did not reveal anything, even though there is a nice big magma vent in one corner which I eventually located with a search grid on the lowest level.  I had already sunk a shaft all the way down.  Does it matter if one has already dug on a level, whether the bug works for one as advertised?