Hello Forum I have a wind, tin can with rocks sound coming from left side of engine that will be quite when I shift into neutral while still rolling with the engine off or running and the clutch in or out. 2008 flhx with 50000 miles. Been there for a while and doesn't get and louder when hot or cold. All oil's are spotless with no fragments. As soon as I put her in gear the noise comes back. Can anyone give me some advice to correct this item before I am 500 miles from home and need a rollback to haul her in.