3D studio MAX Catenary

[sibbi3]

Hello
They are the site operator luca aln668gtt.it in Italy
We created the 3d track that in a few days will be published
But we faced a problem with catenary
The draw with 3D Studio Max we create the blueprint
but then we fail in editor aveda
we see clear.
Those of you who know tell us the rules to be followed in 3d studio max?
thanks

[javierfl]

See this: viewtopic.php?f=42&t=27191&hilit=catenaria

Javier.-

[sibbi3]

gracias
Yo estaba buscando una manera de construir la catenaria, pero hemos resuelto a través de