I did not pull my tanks from RV-14 QB wings. I was able to inspect most of the wing inners through the access holes and the outer bottom skin being off.
Senders, vents, and leak test can be completed with tanks on the wings. Van's did not instruct us to remove the tanks.
Trying to figure out if I need to pull the tanks off the QB-Wings for the leak test.
What have folks done with their QB tanks?