Trooper 2007 electric roof. Twisting.

Does anyone know about the electric roof mechanism on 2007 Troopers. Very few were made and I imagine all the staff involved 17 years ago have left.

I bought mine new in 2007 and had problems which were partly solved but it seems the design was not a success and was soon abandoned. 


After the roof failing in France in 2009 I was helped by a German to do a temporary fix and return to the UK -  and have hardly ever used it since !


Thanks, if anyone know about the roofs, or knows someone who knows about them please let me know - before I do something daft on my own.


Regards

David Tallboys