Hi all,
In one of my site models I have two meshes, one built from contours and another which is flat. Both have been assigned the same surface override. Now the odd thing is that when I insert this model into another file, the index of the flat mesh changes so that it no longer matches that of the contoured mesh...
This issue was solved by:
change the surface override of the offending mesh to a dummy,
reload the model in the master,
change the dummy surface override to the correct surface,
reload the model in the master.
Ling.