Well, i'm creating levels with a6 for a pretty long time now, and i still don't know what the detail flag exactly does. So i tried it. I saw that, when i put the detail flag on, i get two more lines when i build the level:
checking detail intersections, intersecting detail blocks (3/15) - recompiling and checking detail intersections (again). The building takes lots more time.
So my question is:
Can someone please explain me exactly what the detail flag does and the consequenses of setting it on?