Hi Ray. Sorry for any lack of clarity. Many thanks for swift response. I discourage clients from adding menu buttons/extra items to horizontal navbars becasue they can grow and look ugly/out of kilter etc-like when a 6 item navbar gets a 7th item thus forcing the last item to drop into a second row etc. But I would like the clients to be able to edit the text in the navigation bar buttons, or to change the page or item a menu button links to.
As to the "create Site Sculptor Page' issue I have got it to give me a dialogue box twice now-but still no success in getting the new page set up. It may be a bug as you say but I'm not prepared to report it as one as the real bug may be the one typing this post! I take it the full version of PowerCMS does a lot more than the bits of its functionality that ship with Site Sculptor (which is great). I am very impressed with Webassists's stuff-I've had some rough experiences with paid extensions (no names mentioned) but your stuff feels rock solid.