Hans, Thank you for your suggestions! Because of them, I realized there WAS a way and I looked again and found it!

Ha ha!!! I found it!!!

I selected my model and then under Edit->Rotate was able to change it to the specific angle I wanted!

Thank you for the suggestions, Hans. Model was drawn in sync with the background, but the barns are oriented at about 45* from North. I tried to change the compass orientation, but it did not move the buildings with respect to the screen.

Maybe I was not clear in my explanation, so I'll try another ...

I am working on a model that was created from a satellite image for my background. I created my outside walls based on the images of the barns in the JPG. In the top view, the building I am trying to model is at about 45 degrees from horizontal.

I have tried using the Rotate Plugin and the Advanced ...