Before I went to Berlin I already practised riveting with some spare aluminium pieces. Today I started the aileron training kit: I cut and deburred the stiffeners, deburred the spar and the ribs, matchdrilled the stiffeners to the skins, deburred the holes, and dimpled the stiffeners:
Dimpling the skins and riveting the stiffeners to the skins needs to wait until tomorrow, as it's too noisy for the neighbours.
