track exporting problem

[NaN]

http://www.fileshare.ro/e30933231
here is the track but still the car goes to the ground..

Import track info (track.txt) into blender. You will see that the start position boxes are set up incorrectly.

start position 0 is the same as start position 1 and both are floating above the road. Pull them down to road surface and place them next to each other.

To make it easier enable snap during transform (little magnet icon in the 3d view bar) also select snap to face, closest, align rotation.

Before:
http://i.imgur.com/8xiiK00.jpg

After:
http://i.imgur.com/l5J12zV.jpg

When you are done, export track info (track.txt)