The tree families were created much before Revit introduced deep cueing, therefore they do not support that feature yet.

The override doesn't work if depthcuing is on - is there a fix for that?

That must work. Please ensure you are selecting and adjusting the object in the elevation.

The settings must be like this

The result will be like this

I was able to override the trees with black - solid 1% transparancy in 3d views to fix this issue - but this work around does not work in elevation and section views - please help.

Thanks,

Nathalie