I was attempting the LINE option due to cable length and the current speaker placement. I thought the LINE function allows me to connect one Beolab1 to the other, and then just have one connection from a single speaker to my 9000? I have a long length of Powerlink cabling (20m) going to that one speaker and then I'm using the shorter run from one

Hello All- Having some difficulty making this connection work correctly as LINE fron one speaker to the next. Is there a special way these need to be connected to the 9000 (using a specific speaker socket) and the Beolab 1's? I've seemingly tried every combination, to no avail. Any help much appreciated !! Thanks, Sean