Thanks Craig for your last reply.

Still no spark.

I have carefully followed the wiring diagram and removed all
unwanted wires from my loom. I now have the plug from the
engine (I assume is the signal generator) into the igniter and the
other plug from the igniter to the coils. I do not have any + cables
connected to the Battery except the starter motor cable when I
turn over.

Q: When I turn over the engine buy connecting the starter cable to
the +, Should the signal generator send out power created by the
engine to the igniter. Or do I need a separate power source to
the igniteror engine.

Note: I do not have a regulator rectifier connected. The 3 yellow
cables from the engine (alternator I'm guessing) are not
connected to a rectifier.

I hope I have made sense.

Thanks in advance

Malcolm