That worked! Thanks.

I notice the outline of the Green zone - some sort of linear element that I have no idea how to make in Keyhole. I assume this is a GE feature? I've been dying for a tool like this - at least old Keyhole can display them, if not create them (after .kml reformatting).

Yes, I'd like to know how to fix .kml files. As a newcomer, I'm clicking on just about every attachment and it's been a bummer to get so many with parsing erros. I've been guessing there's something already somewhere in the Support forum, but I haven't started looking for it.