X495 starter engages in the ACC position (first switch click). Engine does start but the starter never kicks off. The only way I've been able to disengage the starter is to physically unplug it. First thought is a bad ignition switch. The yellow light indicating the blades are running while in reverse also remains always on even though its not in reverse nor are the blades running. Before I buy a new ignition switch for $172 +tax, I would like to hear your opinions.