After screwing around with my model, I did find out that Google Earth will locate your model around the,
non movable, origin point within ArchiCAD. So you need to move your model...which can be a pain.
We have started placing our front door on the archicad origin. Now the models drop where they are supposed to drop. We do have to adjust the elevation so it nestles into google earth correctly. I do not think the google earth topo mesh is very accurate, at least not as accurate as our topo we model in archicad.
Good luck.
Robert J. Garand
Dale Gardon Design
ArchiCAD USA 21-Build 4022 USA FULL
Windows 7 Prof (64 bit)
Intel i7-5820K CPU 3.30 GHz (32 GB RAM)
NVIDIA Quadro K4200 (4GB RAM)