I am working way through the Blender exporter’s issues list, and there was one about ellipsoid coords not being swapped. As this is not really a coming from Blender, but rather an exporter custom property, the answer was just put it in already swapped.
In the course of answering, I could not find the field in the current repo. I double checked from the old forum, and there were both question and PG’s about it.
So, should I just delete this from the exporter? BTW, people are still adding question to there???