Hi all, I'm new to both the game and these forums. I have a quick question about mining cave walls that I haven't seen specifically addressed on either the forums or the wiki.
Basically what I'm wondering is this: is it necessary to actually make a "dent" in the walls to find ore? By dent I mean removing a tile of cave wall so that the grey "mined" tile replaces it. I'm curious because I've read that if you're finding stone while mining a wall that there will be no ore present. Is this universally the case or only when you've made that "dent"?