Camera problems

No much progress on the cello today. One of the buttons on my old Nikon D7000 stopped working reliably. I've had it for many years now and bought it second hand so I am not too disappointed. I like it lot though and it was a shame to realise that fixing it would likely cost more than what I originally paid for it. Luckily somebody close to where I live wanted to sell the D7100 for a very reasonable price. Anyways, finding and getting the camera took most of my free time today. I did manage to shape the transverse arching guides for the back and marked the edge for the back. Tomorrow I can start the final arching of the back with the fluting around the edge.