Driving home a couple of days ago in the heat and all vents open, I just happened to look up and could see not only light coming through between the top of the windscreen and the edge of the canvas, but of course a serious blast of air as well (;->
Ok, I'm really busy at the moment with another project that I have to finish so I don't have the time to sit down and research what is probably a simple fix and reason for this to happen, so I'm hoping someone might know of the reason why this did come about and how to fix and stop it happening again.
Obviously I'm going to have to fix this before I drive anywhere as this is putting quite a bit of strain on the existing seal that's still working, so any ideas/knowledge regarding this is most welcome.