Thanks for the reply, icallaci.
But I wonder is it something about the way I write posts? It's a bit demoralising to see that so many people have read the thread, but nobody of the many people who seem to have said previously they were experiencing anomalous backward page turns has felt interested in replying. I'm just trying to work out what's happening, and perhaps how to address it.
If icallaci hadn't replied, I'd be wondering if I was typing in invisible ink again.
