[webkit-dev] Debugging mid-page relayout issues

I have encountered a bug that occurs on a certain page only sometimes and only when it's loaded via HTTP (i.e. not when opened as a webarchive). It looks like the bug occurs only when relayouting occurs when the HTML is not fully loaded (or perhaps when images are loaded after the page HTML has been loaded). I'm afraid I don't know much more than that about the exact conditions. Do you know of any techniques that will allow me to reproduce those conditions without relying on that specific page and on the server it's coming from? Thanks, -- Mitz Pettel