Robert, there are some products in the market that are not that easy to use along with SubCast. In this case the suggestion is to go off-axis when you install them together so that the wireless devices don't get in the way of the other system when establishing a wireless link. You can shoot me an email and I can send to you a PDF file with some basic figures showing what scenarios to avoid and which ones to use. It is a very basic document but it might help. Thanks.
omar@SoundcastSystems.com