I have taken the new boat out a few times now and I have noticed a significant smell of exhaust in the cabin after docking for the day. The wind has varied each time and I do have to back into my slip. I have noticed that while my starboard engine warms up I am getting some blue smoke from it. I am not sure if it is running really rich or if I ha en an exhaust leak in the engine compartment. When opening the engine hatch you get a fairly strong whiff of fumes. My manifolds are leaking a bit at the risers. I was really hoping to not have to worry about the exhaust manifolds this off season.