After moving north of Denver I had to drop D* and go with Comcast due to los issues and Apt managment not letting me put a dish on a pole. I asked a neighbor with los if I could put my dish on her balcony railing and she said YES!!! Managment said its ok, now my ?? I know there are railing brackets out there. Do installers carry some with them or should I buy some before the install? Could someone provide some links to suppliers of said brackets?? Many tks--Ray