The progress made by just two men is staggering - windchests are already in place, the swell boxes on either side of the existing swell box just await their pipes, and the console has been dismantled and the pistons are being re-wired. And much more besides.
Dominik and Kaspar have also had to contend with the earthquake aftershocks; moments after I had taken this photo before scaling the dizzy heights of the swell to join Kaspar, a shallow magnitude 4 centred close to the town hall hit with a thump. The shot shows Dominik's reaction. . .