Hi Sorry to be a pain but still have couple of questions re SOT122s
As you will see on the attached image there is a pink cable not connected to the other Quadlock adaptor.

There are connectors attached to the ends of the pink cables that allow them to be connected together.

1) why is this cable separated i.e. solid cable between the Quadlock Socket/plug?

2) Whilst I do not have the parrot bluetooth I have the Bury it does have the same Mute 1 Mute 2 and Mute 3 connections the default is Mute 1 and it is already connected within the SOT122s adaptor cable. Do I have to connect the Mute cable seperately or does the SOT122s automatically carry out this connection?