hi there can anyone help,i have no spark at the plugs after cleaning and washing the bike,i have dried every joint i can find in the harness replaced the coil pack but still no luck,i have power to the cdi unit but i am unsure how to check the unit properly it has power on the blue and black/white leads on cranking but no power to the green/yellow to the coilpack any ideas or suggestion thanks in advance regards tonyh