Givi Monokey question?

Apologies if this sounds a bit of a dumb question, the answer is
probably obvious if you have used Givi...

1. Is any able to confirm that any Givi Monokey top box will fit
directly onto a Givi Monokey rack - without needing a separate adaptor
plate?

2. Does the same apply to the same luggage when mounted as side
panniers on a Wingrack 2?

 

AFAIK all Monokey cases are physically interchangeable.

It's the Monolock cases that are different, which is why I've bodged a
Monolock plate onto the top of my Wingrack.

 

SteveH has brought this to us :

Ta!

 

Harry Bloomfield emerged from their own little world to say

Yes & yes.

Also, Kappa luggage is made by Givi and their boxes are interchangeable.
According to http://www.phoenixnw.co.uk/kappa.html they have the same
Monokey & Monolock distinction that SteveH mentions.