Thanks. I'll try to look into that. But keep in mind that I also viewed the files in trial versions of v21 & 22. And that Clay took a look at this problem as well.
Hi David. This is a total shot in the dark, but what is your default printer/printer driver set to? Do you have multiple printers/plotters installed? The printer can in fact effect your display in certain programs. When I did tech support many moons ago, if you had a generic/text only driver installed, the program I was supporting (Not Datacad) would cause a wonky display on screen. Maybe try setting your default window printer to the XPS or the MS Print to pdf drivers and restart Datacad. Like I said, just a shot in the dark from my previous tech support experience...
Aaron