The production samples arrived. They look pretty good though I am not certain they were actually built on machine as I expected. The factory building these samples by hand tells me nothing about the quality of their machine assembly which was the entire purpose of this exercise. That is a bit of a disappointment but not the end of the world. I'll begin testing them this week. Finger's crossed.
I also got the new mold master which has insulating tabs integrated into the design to protect from incidental short circuits. I expect to have 5 new Motobrains ready in short order for testing.