While I am still working on the units for Oldhammer USA weekend, I've taken a slight detour trying to figure out how to reproduce the old plastic shields.
So here's what happened.
I showed you the molds I had made last time. Here they are stuffed with green stuff. I used a roller to squash the balls of green stuff into the molds. It stuck pretty horribly to the roller, I used water to try and stop that. Next time I might use vaseline. It was particularly difficulty to get the green stuff to stay in the instamold.