SL360 - Course-wide narration on/off toggle - best practice?

Thanks Walt

I need to weigh up the lesser of two evils and the amount of work required/possibility of it tripping up.

I do seem to have got somewhere this morning, I now have variable triggers for False and True in the right order (for the toggle), and it seems like the reloading the slide part wasn't necessary.

Perhaps I'd missed something obvious in my testing (like a secondary trigger to reset it, though I thought I'd done it).  The other slide triggers at the top, are to prevent the audio automatically resuming when you back to change the toggle.

Admittedly that's just SL360's preview and not within the LMS itself, so I may need to revisit this.