Hi Cal. Almost every post you make on any forum is visible to the public and this one is no different. Of course, the public would have to know where to look which suggests a degree of dedication that my postings probably wouldn’t invite. Some forums are entirely private with their contents wholly invisible and others have private areas: groups that only members can view and contribute to. That’s what I was enquiring about with this thread. It should be possible to arrange on this forum, but as I said in my previous post, I don’t know.

As for deleting posts – well I can’t see a delete button.