Having the same problem with SetZoom
I have applied all code changes that are on this thread and the online documentation. The code that my page now displays has the setZoom() code after the map.addOverlay lines.
IE 8 is showing this 'Error on page':
Error: 'wagmp_map_3_obj.getPointByAddress(...)marker' is null or not an object
Safari also has a problem with the zoom just like IE. On Firefox, everything works great. I am assuming this is a browser conflict with the code.
In IE and Safari, with the zoom set to 14, I am still getting the view from Space.