Thanks for the link. I'll try the video series, but text tutorials are more accessible to people with hearing/auditory processing issues (in general - yours seem to be subtitled with music, which is good, but only two lines of text at a time is still an issue), and issues around absorbing/retaining information. It's easier to read a paragraph of text at your own pace than re-wind and re-watch the same part of a video over and over. Especially when you need to copy blocks of text like event coding.
I don't want to seem ungrateful or anything, and I know it's all hard work, but it's nice to have options when your brain doesn't get on with the video format.