I always worked with BTB and 3dsimed to create basic shape of tracks and position objects, but I think 3ds max can do all work. I'm trying to create a track from the beginning with 3ds max and some things are really better then my last workflow, but I'm stuck in one thing... I was trying to create walls with a barrier I did using a spline and array, but I don't know how to conform the spline with the road. Is there any tips for this? Or another solution that can work? Really thanks for any answer!