Here is a presentation we did at a recent meeting for our club, the AACA. At slide 31 is where a lot of the new additions are added, but feel free to look at the whole presentation. Not a whole lot of background info is built into the slides, but the images are there and some of the slides have videos of the new parts working. Some of the clips look like images on google’s presentation mode, so try clicking the images to see if they are videos.