Im trying to wire a mc1 to a dyna S on a gs1100, according to the website i should have an yellow wire in the loom, but its not there. Ive 2 black 2 grey 1 white 1 purple 1 green 1 orange. The white and green are both live, all the rest have no output. Any help much appreciated, ive got the red connected to the battery side of the solonoid the black to the earth on the battery and the grey to the switched side of the ignition switch.