I've got it, I'll post it when I get home. For Juggy, your assumption "The index mark on it is lined up with the Timing mark on the breaker plate" is correct, and there's no requirement to adjust it with a timing light.
The Martek 440S was self contained and there was no black box, but I believe that the later Marteks had ignition amplifiers, (black boxes) but I doubt if there was any adjustment required, I'd imagine it'd be the same as the amplifier on the Dyna 3.
I've got several Marteks and they're quite good, in their day they were rated very highly indeed and were very expensive compared to the Dyna S. The Martek in my F2 has outlived 2 CB750's and it'll be coming out before I sell that bike. Just be very very careful about accidentally connecting the power wire to a signal wire, if you do, you'll fry the module! (as I did on my GS750 ignition, boohoo!) Cheers, Terry.
