"Anyone else have any suggestions?"
Actually, I forgot to mention in my first post that B&W speakers are known for the screws to loosen up over time. It would probably be a good idea to over all of your speakers and make sure everything is tight.
Actually, I forgot to mention in my first post that B&W speakers are known for the screws to loosen up over time. It would probably be a good idea to over all of your speakers and make sure everything is tight.