Today I completed installation of the fuel tank sender units. It was quite a job as the wire was very difficult to bend so that the potentiometer moved freely.
It took quite a long time and some very careful assembling, disassembling, correcting and re-assembling to complete the job. I have not completed the process fully as they need to be sealed with tank sealant for final assembly.
I also began the flap trailing edge supports today. This was a lot of drilling, deburring and dimpling. I made a good start with completion next week.