An attempt to number the structures of the Enclosure, starting with the 1-4 numbering used by Mike Christie on Wikipedia.
I don’t know what those numbers refer to but it’s best to be consistent.
I am counting a “structure” as a defined feature according to the diagram, with an apparent ditch and bank pair counting as one structure.
Image credit: Ordnance Survey and Mike Christie on Wikipedia
Nice to see Mike Christie mentioned here - he has done some good work on causewayed enclosures, another one on the south coast with a decent wikiarticle is Whitehawk Hill
His Coombe Hill map looks very good as well.