Cutting...grey flakes.

This afternoon saw the resonator tubes cut to length. Only point to note was that I had to use the length one semitone up compared to the lengths stated in Jim's description (e.g., length for c used for c#). One reason for this is the tuning frequency of 443Hz, and the other is my plan to use wax inside the tube (shortening the tube to pitch) whereas Jim uses a cap on the outside (lengthening the tube to pitch).

So here they are:

Next steps: Bevel the ends and paint in piano black.

Stay in l/4 resonance ;)