We are told to keep all modified lights scene objects etc in the park folder rather than litter the installation folder - which is all sensible advice.
It seems the editor only permits working within the confines of the installation folder set and will not allow the selection of other folders (like park) when it comes to identifying where the preview file can be found.
Would love to create new previews to go with my modified objects but at the same time they ought to live with the modified objects.
Any ideas if this can be achieved?