The First Rule of 3D Printing

I am typing this with the nearly finished “Blue Chords” keyboard. After a five hour print the key cover looks really nice. The keys and the sockets on the printed circuit board all line up perfectly and it seems to work. I now have to create the bottom of the case and fix the battery in place.

Oh, and the “First Rule of 3D Printing”? When your printer is printing well do not touch it or change anything.