i cant figure out what switch is what setting. There is a neutral set and a set to the left and to the right. I was playing with it while driving and it didnt seem like any of em were different still felt the same hard shifts every time but then i was playing with it turned my car off started it up and then i was in retarded timing with the softest shifts ever and i kept switching it and it wouldnt change. Can i not change settings while driving? that kinda defeats the purpose of being able to switch to nitrous setting if i wanna race on the street? When the car is in park i can switch it and one of the settings makes the RPMS climb and the engine sounds like its working a lil harder and i can hear the CAI sucking. Then the other two settings (middle and the far left) the RPMs drop. ???