I'm getting the exact same noise in my front end and have had my HD10 in the shop for the third time now. They tell me they can't duplicate what I'm hearing. However, It's at the dealership now, and I'm going to take it for another ride before I load it up in the trailer to bring it home. I've looked at and removed, greased, and done everything short of drilling out and removing the stupid riveted skid plate. The noise persists. Initially I thought someone left a wrench or something in the front end, drivers side. Now I'm thinking maybe a sticky shock or something like a bad bushing in the front end. I just can't find out where. Could it actually be in the drive train? It's the driver's side front, that's for certain, whatever it is.