Actually, I found Denis D reasonable - if you met him on equal terms.
Second that.
Actually
Taily, I found him most reasonable and indeed slightly generous!
I'll pm you in due course with a short, factual story of his treatment of me.
DeRated; Lucky you to have two sets of those Dz wings. Wish I had one M'self.
Although I guess that not too many of those old Aerial Tours examples are still in existence so I consider myself somewhat lucky.