i've noticed the canvas on my roof is not quite as tight as it used to be, its particularly noticable when cold/damp, when it looks a bit saggy. The roof works fine and the canvas is in good condition, so wondering if there is anyway of tightening it all up?
There are some adjustable tensioning wires around the rear quarter lights, you can adjust from a velcro section inside (as I recall). Hopefully the details survived the clear out I had the other week and I can send them on, if you'd like them.