We have talked with Dolan and finished all the paperworks about 3D-printing. Currently, they are 3D-printing, we would get the product this weekend. After that , we will combine all the pieces together and it will take around 1 hour. The project is off the track a little bit, but we think we will have something to show in the Winter Design Review day.
This is what we adjusted: we change from two handle into one handle. It looks like the hole at the rear of the previous model broken because of the thin layer and it so near the edge.
We are currently thinking about the process for testing in the spring.