Having some troubles with shifting on my ATX. When shifting into reverse sometimes it doesn't engage and I have to move it into park and back down into reverse for it to shift into gear properly. I changed the entire shifter from another ATX car and it seems a lot better than the one that was on previously. Also, when the car is in Reverse sometimes the backup lights will not turn on. Sometimes the car won't start in Park as well so I have to start it in Neutral...so I know I need a new Neutral Safety Switch. Will this fix my shifting troubles and also my backup lights from not turning on? If anyone has experienced these problems before and can help me out with advice and any adjustments I can do I would appreciate it.