No alodining today as I found plenty else to do. My "rear spar mounting web support channel" was folded incorrectly during manufacture which put the elevator auto-pilot servo mount holes on the incorrect side of the fuselage so I drilled & deburred holes for that. I then opened up & deburred all the holes in the various pieces that require rivnuts to be fitted, produced spacers for the brackets behind the rear spar assembly & produced spacers to fit between the centre & console ribs. It's all disassembled now ready for alodining - maybe tomorrow.