Some items, like SetWorldRotation, don’t seem to exist in the 4.15.1 Event graph. When you paste in the complete blueprintue.com sample for controller, it crashes the entire editor, most likely because of these ‘deprecated’ functions. Could you supply a mapping of what these old items should be in the newer version? I wouldn’t mind creating them and pasting a link to them here so can move forward. I will try to do so myself anyway and still post it. Once I do, the experts can look at it and scream - ‘WHY did you do it that way??’ then we can fix and add some value and relevance to this tutorial again. I love the approach they use, even if I have to guess at some of the things they are discussing/affecting because it’s not visible to the watcher of the video! lol