Can't figure out how to get through the damn Trial of whatever-the-hell-it-is. Take the first two spheres and put 'em in the door, I got that. But in the next section, there are only a couple spheres and a crapload of holes for 'em. Take two, put 'em in the path on the right so the line thing can get to the glyph, got that, then move the pillar under the one on the ceiling, got that, and some weird crap happens. But I think I need another sphere... I put enough in their right places to light up the four sections below the pillar's initial setting (one is automatically lit up), but then there's no more spheres to do anything else with. How do I get through here?

Thanks.