Today I also did a bit more tubing work on the fuel tank vent system. I ran the right side vent line from the forward cockpit floor penetration, up to the top fuselage longeron, and then back down again to the bulkhead fitting. No dramas, just fiddly work trying to get the bends formed nicely.
I also made up one of the short pieces that goes from the bulkhead fitting out through the fuselage sidewall, to the fuel tank. Of course I don't have the wings fitted yet, so just left about 10" of length so I can trim it to fit later.
Pilot side fuel vent line
Passenger side vent line where it goes out through the fuselage sidewall