It is all fitted now and opening and closing well, (and staying leak free!)
However, its very heavy to lift. Is there a way to give it more lift by adjusting anything, or can it be fitted with gas struts like the O'Connors campers ones?
Also, when I got the roof from Syncronutz, it didn't have the bed hinges. As I get on with the conversion, I now realise they are needed. Does anyone have any, or know where I can get some?
Many Thank in advance.

Thanks to all who replied so far, how can I check that the cables in the h-frame are working?
Does anyone know what gas struts might fit?
Thanks
Derek