{1}Two Rock Pillars to determine length of segment

So, to start off; you're gonna want to(depending on the more advanced shapes you might wanna go for)(or Log Walls I guess, I mean, literally anything you can place Rock Walls on will do)Here I'm going with the, I have both a builtand a ghost pair of Rock Pillars; these segments would usually be used as 1 of 4 (or maybe more, or less; don't let me tell you what shape to build your base in) anchors for a, to make a, usually with aon top :D