OK the reason I am doing the centre fuselage instead of the aft assembly is because Van's shiped me 6 x lengths of the J stiffeners in 6 foot lengths and not 8 foot lengths, so I will have to email Van's tomorrow. So, I will start the centre fuselage instead. Found some spar bar and made the 4 x F-916C spacers. Modify two inboard seat ribs and cut the the ribs for the small access plate. Cleaned up the edges and decided to do the corrosion proofing on the small parts so they don't get lost somewhere. Also primed the small spacers I made. Riveted the small access plates together.
