Deburred right trim tab. Bent close out tabs as per directions. Clecoed trim tab spar to skin and formed the 15 degree bend. Clecoed trim tab horns on and match drilled all #40 holes and #30 holes on close out tabs. Disassembled and deburred all holes. Still have to countersink #40 holes in top flange of trim tab spar before priming assembles.