Quote - Hi Mari-Anne!

OK, just for you I have tried out the eco-system population. I am not sure if this is considered a bug or a feature by e-on. For me this was never an issue as I always work my way up from the base layer and then populate, but I can see that this is annoying if you use a different path.
If I understand correctly, the problem is that the instances in the layer vanish, not the complete layer. Correct? If that is the case then nothing has changed in that respect, adding an ecosystem to the second layer still eliminates the instances in the first layer eco. Sorry.

Yikes, TD! I'm disappointed the "bug" is still there, but honored you checked it out "just for me."  Sounds like there are enough other goodies to make up for the inconvenience of the quirky EcoSystem handling, though.

Thanks a bunch!