Underseat Storage Box

Before I sold my 1st Elegance estate (a May 2014) I removed the storage box from under the passenger seat. I then fitted this to my 2015 Elegance estate with no problems.

I removed it from the car before trading it in, and today tried to fit it to my Oct 2016 Scout, but it does not "sit" correctly under the seat, does anyone know if the seat pans have changed shape?

Alternatively, does anyone know the correct part number for the box to fit under the passenger (LH) seat in a 2016 Octavia Scout.

Edited 12 November, 20178 yr by Miz