Conversion from Grasshopper/Dragonfly to Envi-met not accurate

Hi everyone!
I am exporting a very simple geometry from Dragonfly to Envi-met.
When I open the model in Spaces, the dimensions are different from the model in Grasshopper. In particular (please see the attached images), the two buildings are in Grasshopper 12m thick and 13m in Spaces, while the distance between them is 8m in grasshopper and 7m in Spaces.
Moreover, the height of the buildings in spaces is not uniform. Some grid is one meter lower than the others.
How can I solve this problem?

I attach the .gh file too.
Thank you!

2D (387.4 KB)

@AntonelloDiNunzio do you have any idea? Is there some wrong setting?
Thank you!

Hi @Marcello,

You should download the latest version of it where it is fixed.

You can find it here:

Useful info: 2D matrices are extremely important if you work with 2.5D models and not really important if you work with 3D models (like df_envimet does).