Surface Edges pushed as Polylines creating coincident lines

#### Description:

When pushing numerous panels with common edge lines, each panel is pushed with a polyline defining its edges. This creates coincident lines at each interface between panels, creating double the amount of lines as required. This throws warnings in RFEM, and creates larger models than necessary.

#### Steps to reproduce:

Run Test script attached with example geometry

#### Expected behaviour:

Each panel should be defined by the boundary lines, coincident lines should not occur, each connected surface should reference the same line.

#### Test file(s):

[Test File](https://burohappold-my.sharepoint.com/:u:/g/personal/oliver_stainton_burohappold_com1/EcKveTa9DWpPsW4b0qvTja0Bof8uBtak37nGWjgDkRU_aQ?e=4QLnk3)