Sheet metal bounding box area precision

Hi,

I have put a sheet metal usage property on my sheet metal drawings, but I have an issue:

The precision is locked to 3 decimal places.  It is impractical when we're talking square inches.  I cannot figure out what is driving this.

What I've done in the past is measure the face, then manually add a note, rounding up a little.  However, I finally figured out how to automate this callout on the drawing, other than the rounding issue.

Any help or ideas appreciated.

SolidworksDrawings And Detailing