Hi, if you click on a node and then right click and all the choices for node type are greyed out, does that mean you really haven't clicked on the node? Is there any way to tell that you are clicking on a node or somewhere else? Also, often times when I am trying to click on a node I get the white circle with line through it. I know how to rectify that as you told me this morning to just go into the layer palette and click on the ellipse again, but do you know what I keep doing wrong? From watching your video repeatedly, you are able to manipulate the arms so easily.
It took all day but I got an arrow and a heart.