“Getting two rear kits to work on same receiver? I have two rear kits (RF-WHTIB) hooked up to one receiver. One is powering my rear 5.1 surround system and works perfectly. I purchased a second kit and hooked it up to zone two on my receiver for some speakers I have on my patio that are wired to a different location than my receiver. I can’t seem to get both kits to pair up at the same time. I can either the rear kit to sync or the patio set to sync but both will not sync at the same time. I think they are trying to use the same channel and frequency. Is there a way to get both to work at the same time? Is there an undocumented trick to getting these to work?”