Relative path vs full path for images and PDF links

[Ed at ISI]

While I haven't looked into the CKEditor angle, in GS 3.0, putting only a forward slash in the "Website Base URL:" field on the Settings page works and everything then uses relative urls. I use much the same methodology as Stryker (local development, put on public server for client approvals, put on final server at end of project) and never have to do a find/replace on the paths.

I notice in my testing of GS 3.1, putting "/" in the "Website Base URL:" field comes back with an error.

Is it possible the issue isn't CKEditor?