importing collision from 3ds Max?

So what's the proper way to make a collision mesh in 3ds max and import it in game? Because when I import a model into the game it never has any collision that works. I'm always driving through it. I know how to do collision for UDK without a problem, but BeamNG just doesn't seem to wanna work for me. Because I would really love to start making mods for this, but this is really aggravating.

 

Vehicle or static map object?

 

Forgot to mention that, but it's a static object. A ramp to be exact.

 

Tisk tisk, shameless bump for unresolved topic. :/

 

Anyone? I have same question.

Edit: Imported original beamng .dae and I saw how things should be, working now. But;



Collision in wrong place.

Positions in 3ds max;

mesh: 0,0,0
collision: 0,0,0
pivots: 0,0,0
etc: 0,0,0

export settings;



Also exporting from sketchup makes same problem:



Edit