My patience is running thin for this program. I just spent over an hour assigning appearances and getting the product to look perfect, saving after making each change. I had to close the project and open another for a minute but when I re-opened all but the last three appearances I added are completely gone, including the ones that were there from the original import from my SW assembly.
This happens more often than not and I've spent ridiculous amounts of time re-applying appearances over the last 4 months. All recommendations welcomed.