The Nomad is a great aeroplane and consider myself very lucky to have flown them!
We have a photo of the company's first Nomad (It was an N22), which was used as the demonstrator at Farnborough, upside down.. I'm not too sure if it is true or not but apparantly it was rolled as part of the display..
I'm sure there are people out there who will be able to correct me in that.