When opening a saved SketchUp file and then importing my .osm saved file, my Open Studio model imports at the wrong scale. For example, my building height was drawn at 8' but the model imports at 8". Am I opening the file wrong?

When I open my SketchUp file, I get this notice:

Removing previously linked OpenStudio content.

Open OpenStudio model at 'Desktop/box1.osm' to restore content.

When opening a saved SketchUp file and then importing my .osm saved file, my Open Studio model imports at the wrong scale. For example, my building height was drawn at 8' but the model imports at 8". Am I opening the file wrong?