Deburring, fluting and priming ribs. There seem to be hundreds of these things! Riveted some nose ribs onto the left wing skeleton - just to break the monotony of rib prep. Decided to do one wing at a time due to lack of bench space and storage so completed left wing skeleton. Started on stall warning system. Those washers certainly are confusing. Eventually found the correct ones and assembled as per plans. It looks really odd when lying on its side on the bench, but when upright and installed, the vane is in the centre of the slot in the skin.
