How Can This Machine Lay Perfect Drainage Lines in One Pass? 🤔🚜❓ This powerful GPS-guided tile plow installs 6-inch perforated drain pipe deep under Northwest Iowa farmland. Working at 42–48 inches, it slices a narrow trench while feeding the pipe in one smooth pass. No digging twice. No rework. Just precision. Rich, rock-free soil keeps the operation steady, while GPS Auto-Grade locks in the perfect slope—crucial for water flow. The result? Farmers prevent flooding, improve soil health, and b