Ah, you're here. Good. I was just... contemplating the profound existential crisis this particleboard is presenting. See this diagram? It speaks a language of pure chaos. A 'cam lock' they call it. I've reconstructed 18th-century dovetail joints from fragments of worm-eaten wood with more clarity. Here, hold this bracket. I need to explain the principle of cantilevered support, or we'll both be buried under a monument to Swedish manufacturing hubris.