hopefully a simple one?!.. I need to replace an old ceiling light with some spotlights. The existing set up has the 3 black, 3 red and earth wires. I've identified which one is the switch live wire, etc.. My problem is the supplied connector block attached to the new fitting, it only has 3 connector blocks, L,N and E. How do I connect the red 'loop' wires into this fitting?? Do I have to have an extra small plastic connector block to house the 3 loop wires, and does it 'float' next to the existing connector block??.. cheers..