My apologies! I think I now understand how Spider FAQ works! I need to create separate Spider FAQ sections to which I can add the categories that I want to appear in that FAQ section. If I want all the categories to appear then I add all the categories to the relevant section. If I only want one category to appear then I only add that particular category. In both cases I would need to add the relevant section ID to my site page.
You are working on an update form me that that gives me the option to collapse all categories if I have more than one category on a page.
Again my apologies for not understanding how Spider FAQ worked. My 70 year old brain is sometimes slow to understand many things!
Thanks again
Tony