I got the left fuel vent line fabricated successfully tonight. Since I'd already practiced making the more complicated bends, it was relatively easy. I used a spring bender, which helped.
Here's the finished product outside the airplane. I would've made up the other vent line tonight too, but I'm out of tubing. I should receive my latest ACS order later this week and then I'll be good to go.
While I was working on this stuff, it suddenly started raining really hard, which lasted for about two minutes and then quit just as suddenly. Kansas weather.