Can you post a picture of the component parts please mate?
So that I (and others) can see what Mike is saying is correct, as I will then totally give up, as I will have been wrong during this thread and the last thing I would want is people to get misinformation from me, I am only interested in people getting the truth from threads on this forum, so if I have made a mistake here because they araent the same design as the ones they look just like then I will be the first person to put my hands up, apologise and take back everything I have said and will never mention it again if that is the case, and will also sleep a lot happier knowing they are safe now if that is the case.