Thank you so much, gmayor! It actually works, having survived my part of the action. I would never have been able to do it - my colleague was too optimistic.

May I be greedy and ask you to change
'.Font.Color = RGB(0, 153, 255)'
to a darker blue and without bold? I tried but am no good even for that small change.

I'd like my interjections to look less reproachful.

And, would you allow me to post your message, including your reference to your website, in our Commons Room Forum? Other tutors work with the Style1 option, preferring interjections and writing teaching comments in a separate feedback file.

With lots of thanks,
Ulrike