I've seen a few past threads on this, but there doesn't seem to be anything definitive. I don't want to take the feet off the speakers, since I've read there's a nut inside that will fall off and make them impossible to re-attach. Is there a "standard" bracket that will attach to the Logitech-supplied bases, or are all the solutions going to be jury-rigged with zip ties and double-sided tape? Any other z-5500 owners here have comments?