i have a 94 300ex and it will not show neutral or reverse lights and will not start with button on handlebar switch. i checked the neutral and rev switches (in bottom end) and hey were fine, tested the wires, they were fine, found out that my reverse inhibitor unit was bad so i replaced it this morning (brand new) all my wires leading to the box are okay but when i ground the only wire coming from the box that connects to my wiring harness i ground it and my lights work, no starting button working but got neutral and rev lights. if i just replaced that box that should have fixed it but didn't then whats my prob? all connections and plugs are good some say its my neutral safety switch but don't know how to test it and where it is...spent over 1k into motor work and 2k into bodywork and don't really want to spend any more money into it. it has me and family stumped so any help or advice would help