Thanks - I’ll try that if I can find his page.
I think there are pros and cons to both. Video tutorials are great for showing exactly where things are on the page, but if you’re already familiar with how something works and you just need a reminder about one thing, it’s easier to use text because you can use search terms to locate the bit you want instead of having to play the whole video again.
Video is great for a basic overview or introduction, but text is best for the detail.