Optical connection between tv and soundbase.

[stanthejetman]

Should the optical cable be a loose fit between a tv and sound base or have I got wrong cable.

 

[chebby]

Should the optical cable be a loose fit between a tv and sound base or have I got wrong cable.

Firstly, does it work?

My optical connections between DAC - TV and DAC - Airport Exress are all firm at both ends.