Hey guys...Just stopping by to ask if anyone has ever heard a hawling noise from the rear of their Muscle? I've got a 2013 VRSCF and when traveling at low speeds I can hear this hawking noise from the rear of the bike. Had it on the lift the other day and just manually spinning the read wheel it can be heard. It's only got about 2500 miles on her now I bought it used from a Harley dealership.