Thanks Steve,
The menus were completed and working fine then suddenly ony the catagories that did not have subcatagories vere shown on web site..
Menus are kinda tricky.
For others, there is another step Andy (CHD-UK) pointed out , at least in order for mine to show up in the web site drop down.
When you expand the catagory (in Design and CMS> Menus) then clicking the pencil icon on desired catagory. ,
The title had to be named it can be handy as html can be used in it as well.