So I could not stand it and drove him to buy the first see really beautiful ...
Monted in the car,set up it and it works perfectly, then I started to worry that something is wrong when something strange started to reverse but must go there to have lighting-conductor gap, not just brake and reverse.
I used to LRP Sphere TC-Spec is a sensor, can not say that it would be absolutely perfect but I must admit that from others as speed control Mamba Micro Pro, is great to know the difference in starting.