I have an assembly which contains LH and RH parts. The RH part was created as a mirror of the LH part. I assembled a fasterner to the mirrored part. I then try to pattern it using the feature driven pattern. I get a message that says "You must select a pattern feature or a wizard hole for this operation" I was able to pattern the faterner on the LH part without a problem using the feature driven pattern option. Any suggestions?