Hi all, this is my first post on here so if I have put it in the wrong place or if I have broken a rule I hope you can forgive me, as per title, I have a friend who has a number of the displays and he is a very trustworthy person so they can be bought in confidence, you can get them from turtletech@ntlworld.com he also services the the Quadraverbs and updates firmware Etc, I hope this will be of use to anybody who is having trouble with their Quad.
Many thanks, Brian.