KJ,
Sorry, I thought the name sounded familiar, nope don't have that product.
Yep, you're right - I didn't pay attention, just grabbed some old pictures. There was definitely sag in the non-supported rails, so I swapped them out. It's working pretty good now - I just need to go back and move those "unsupported" rail pictures into a "what you shouldn't do" folder or delete them.
Thanks man!
Gary