Shut off valve turns counter clockwise to open. If valve handle was pointed down and open clockwise it could vibrate shut over time.
After I had finished this assembly I noticed that pictures show fire resistant fuel line here. Will look into this. I hate do over’s.
Using O-Clips (Double Ear Clamp) in place of worm gear clamps. Better seal and saves weight too, 10 grams ever 4 clamp. Wow, maybe I’ll save 1.5 ounce.
Dan at Applied Industrial Tech Inc in Lewiston Idaho helped me out to find an alterative to Teflon tape.