I was able to use the wall "split" idea to create the walls at the two ends. Once I figured out the odd settings interface one had to use, the end walls came out perfectly.

Thanks very much for that.

You then mentioned something about exporting and importing, but I do not understand that specific process and how it applies to my design needs. Perhaps you could elaborate.

After the import of the roof objects, I was able to understand the concept you were referencing. I found that it does not really apply to an A-frame design.

Thanks again.