Hey We're on vB4, will be switching to Xenforo. One of the forums was set up wrong from the start, and now I need all posts by anyone other than the thread starter, in this one forum, converted into comments. I understand how ridiculous this sounds, but it's not a frivolous request. 10yo site, 40k threads, 300 visitors a day, this issue started hurting us about three years ago. If I close the forum and start from a clean slate, I'll lose most of old members. I'll lose some of them either way, but I can't keep things as they are, the longer I ignore it the worse it gets. Any pointers? We can't afford to hire developers; I'm comfy with PHP but this is some sort of database manipulations, I don't know what to google even... Thank you very much!