Flyer assembly

Having promised pictures of a near completed scarf I will now have to renege. I did some knitting on the scarf and some knitting on the long neglected Tempest sweater but I failed to take pictures of either before it got dark. Since I am off work at 6 tomorrow there is some chance I will take pictures then.

I did, however, take pictures of the flyer assembly of my CPW in order to help answer Jane's question in yesterday's comments. When it is all put together and ready to spin my flyer looks like this:

and all taken apart it looks like this:

So now I'm curious what part, if any, Jane is missing.

For anyone interested in CPWs there is a great resource developing in one of the groups on Ravelry.