Sheet Metal feature defaults to over ride

I'm using SolidWorks 2013 to design fairly simple sheet metal parts.  Right or wrong, I usually design the part as an extrude and then "Convert to Sheet Metal."  This creates something like what's shown in the picture below.

The Sheet-Metal16 feature is always created with the box "Override default parameters" checked for both the bend radius and the K-factor.  Is there any way to make those boxes be un-checked by default?

Thanks,

Bill

SolidworksSheet Metal