250-500cc Magneto Ignition Wiring

does anyone know what the wires on a 360 ignition do
the ground and yellow I get
there is a light blue and a dark blue that I don't know the function of

i have no spark and wanted to check for power and trigger, possibly the control, possibly the coil
just like to do elimination

Ausky b the man to ask. Maybe PM him?

I thought light blue was power as well?

http://www.cafehusky.com/members/ausky.249/

this guy??

Yeah man he's the man. He's a sparky n pretty switched on with all things husky. Dunno how often he on here tho

thanks, sent a PM

Shouldn't u know the answer to this too juicy?!