Mathing…

Origami Chopstick Rest (PICTURES)
Origami Chopstick Rest: UPDATE 1 (DIAGRAM)
Origami Chopstick Rest: UPDATE 2 (VIDEO)

Here’s the update to Origami Chopstick Rest that I mentioned earlier (click on the link to get to the pics).

I tried following some of the tips on (PDF) Origami Diagramming Conventions: A Historical Perspective by Robert Lang.

This is what I have so far.

One problem I’m having is how to diagram the last step where I create a saddle like shape from the straight edge.

It is not the standard straight line fold. A quick search and image search for origami, origami notation, origami diagram didn’t yield what I was looking for; most examples were of straight line folds.

Any origamist or origami diagramist (is that a word?) know how to show that in a diagram?