Well, the issue seems to have sorted itself out, though the amount of time it takes for the web control component to install, at least in these test cases, verges on unacceptable. I started on deployment about 2 hours before I left the office and it finished some time overnight. All the other component install quickly, by comparison at least. I have noticed I can't seem to get them to deploy if I bundle any of them together in on task, I have to do them one by one. Annoying.