these values did in fact work, I can now see a 2D drawing image in the viewer. But, it looks as tho its a stretched out version of the thumbnail image shown in the summary tab. Its very pixelated. Too much in fact to read. Do you think it is possible to try something on the dispacther end? Perhaps tell it to save a larger image when saving?
I jsut added UGMASTER.DirectModelViewer=UGPART and now I get a "failed to open document" when I select the ugmaster. The drawing, and the JT work fine.