I have not been watching the first batch of Layering lessons four a few days, because they make me sleepy. (Watching all videos on my phone do that to me, even while riding my exercise bike ) The presenter is thorough, and I have no questions. I like it when a video fast forwards through repetitive tasks we all do regularly. Please encourage that in your online classes. It doesn't waste time to speak quickly and dub in the voice instead of recording the voice while she is working. It takes great talent to keep an audience interested if the presenter videos her working on a principle she is going to teacb, talking or trying to talk and concentrating at the same time on what she is doing and saying.