The Ford design on my 3000 is the pipe sits on top of the manifold with no clamps. It rocks back and forth while driving and makes me sick from the diesel exhaust. I have the one piece muffler and pipe used on European models. Anyone find a solution for this? I was thinking cut the pipe and try to put a clamp on, but the exhaust manifold is tapered where the pipe sits, so I don't think a clamp would hold.