What i do is find someone like your self who was a member then, with a low amount of posts.
Who posts in the relevant forum.
Search his posts for one near that date, then use the next and previous post button to work through, not always in order though.
Thank you for the informative replies. I'm about to try the suggestions. BAN, i had tried "re-setting an RCD or MCB" and it didn't work out, too much peripheral info. Thanks again.