Does anyone know where the Bluetooth antenna is located in the MX1? I was having trouble with Bluetooth range connecting with my mini bluetooth keyboard Riitek mwk03bt. The MX1 Bluetooth range was practically worthless (1 meter). But, I followed the instructions to pull the WIFI antenna out and was surprised when I now have 3-4 meters strong signal for Bluetooth. Does the Bluetooth and WIFI share the same antenna? If not, perhaps the location of the WIFI antenna when inside the unit is interfering with Bluetooth. In either case I'd still like to get better than 3-4 meters strong Bluetooth signal so if anyone knows more about the Bluetooth antenna I'd appreciate it.