Here's the A&A mount assy.
Now I'm not sure if this is the way Andy has designed the mount to fit, But this is how it works best for me. After you bolt the ring and circle to the frame , You mount the outer blocking to the frame.
I guess you noticed I got the inner circle mounted wrong, So I'll have to pull it apart and turn the inner circle so the slots Aline correctly. This is a must, But I'm not feeling my best today and wanted to show the mount process.
I'll post more pics about this soon.