Jason - Thanks for your comment regarding Jay's 'edits' to this thread. I was planning on saying something, but probably less polite, so didn't.
This however OUGHT not to be possible. I work on a number of forums, and all others (I think) allow a finite window wherein the OP can edit the post, but this is maybe for a few hours ONLY. If this forum leaves this window open indefinitely, this is surely WRONG.
As I see it, any posting here is serving a 'greater purpose', that leaves a record of problems, possible causes, possible solutions and, hopefully, actual solutions. ALL of these details are equally important, and could well help future enquiries and anyone merely searching the web via Google, even where the new problem is something different. Even a part of the information in this thread may shed some light on the new problem, might rule some things out, might suggest other options. Even if this thread does not result in a 'solution', or the solution that does appear is nor really related to the problem as it was initially presented.
The more information that is gathered into the thread, the more chance that a later Google search might usefully find it, and gain even a tiny hint of help.