Bmiller63,
I did the mirroring per your screen shot, it didn't work because I was just re-using the parts, so they didn't mirror, it just created the same assy. However, it got me thinking...if I unchecked the "Reuse standard content and factory parts" check box, what would happen. It worked, by god!!! I'm attaching my screen shots so you can see the results. Thanks for getting me to dig deeper. I'll send another post to show the other picture, only 1 per post is allowed.