Hello Beoworlders, My setup is composed of a Beovision Theatre with BL 50s as front and BL 8000s as rear speakers. I plan to reset my 50s, then create new presets and room compensation filters. Once done, I want to review the Theatre's listening positions. So, as recommended by the technical sound guide, I plan to assign the following roles: Product/Speaker --> Role BL 50 --> Front BL 8000 --> Surround Theatre / L Up --> Front Height Theatre / L Side ???? Theatre / L Front --> Centre Theatre / Centre --> Centre Theatre / R Front --> Centre Theatre / R Side ???? Theatre / R Up --> Front Height But what to do with the Theatre's side firing speakers? Any idea will be appreciated. Thanks by advance, Yann.