Export OBJ file from Microstation to PoinTools

Hi,

In order to import a model I made in Microstation to Bentley PoinTools ,I exported the  file to OBJ format (The only format PoinTools can read from Microstation- to the best of my knowledge).

The model was exported fine but without the grid lines (see picture 1 - from Microstation) :

see Picture 2 - the OBJ file on PoinTools :

As you can see - I cannot see the numbers of the grids and also the grid lines.

Maybe you know why this happens ?

Can you suggest another format I can use that PoinTools can read ? (ans I can use Microstation to export to it)

 

Thanks,

 

Eyal