Flatwing question

I just purchased an XLAB Flatwing and after a little bit of effort got it positioned where I want. My question is, where on the Flatwing do the XNUT and XStraps go?

grommet on x-straps goes between flatwing frame and your cage. the cage screw holds it in place. the x-nut screws into the threaded hole on the rear of the flatwing frame. hope this helps.

Thanks. I tried to find a picture of it, but similar to the profile aero drink bottle the directions are very lacking and there are no pictures to help.