I did a talk today on 3D printing with a focus on the preachy printer. It went great!!

I did a small demo as well. In order to have it go well, I decided it was time to crazy glue the y-axis galvo. I used the tiniest amount in two spots. It should be easy to break it apart if required.
I didn't do a print job (too much stuff to drag around and setup/tear down) but I did run the test patterns on the glow paper.

Proof positive: This printer works !!

I will be doing some more prints, designing some new parts and exploring the design of an add-on.

As always... more to come ;-)