Hello again

Sorry to bump this thread...but I still need help with removing the brake cable.

I tried unscrewing the pinch bolt (I assume this is the bolt at the bottom left hand side of the brake caliper?) but the brake cable does not move at all when I do so? I know I must be missing something really simple....

Anyway - I've attached a picture ... *sorry its a bit dark, took it with my phone..*



Help !