Si im trying to install this new amp for my 60esl70d and am kind confused the instructions tell me to disconect the points wires from the points and points plate and then conect the black and white wire to the points, then the black to the points plate. does anybody happen to have a diagram or photo of what exactly im sopsed to disconnect? i new to the boat stuff and dont wanna screw anything up anymore then it is. thanks for your help.