Riveted the pitot/static tubes onto the wing. Drilled out the 2 exit holes in the rear spar and added grommets. It was a very tight fit go get these lines through the grommets and I ended up using just a dab of grease to get them through. Routed the lines through the lightening hole where I secured using ties and some Zenith fuel line to prevent chafing against the edge. Secured to bottom stiffener and then out the grommets. Put some stand-offs around the fuel lines. Will do some clean-up before riveting trailing edge.