💡 今集重點: 1️⃣ Tree Support vs Normal:幾時用樹狀?幾時用普通? 2️⃣ Initial Layer Expansion:支撐站不穩?呢個功能救返你! 3️⃣ Top Z Distance:決定「拆唔拆到」嘅神秘密碼,應該點 Set?