I’m afraid that fix didn’t fix the problem. Had the same result as before. Well, at least the pipe works so I’ll use that till I can find the answer.
As far as:
“Ideally, you shouldo check through core to see what the filter is and remove it via your theme’s functions.php file…”
That’s a whole other realm to me and I’ve got plenty of other realms to play around with now…
But thanks very much for your help anyway.