I'm sure you'll pass next time!! And I completely agree - my job is entirely air-related and I found the air section on this test to be insanely difficult. Way harder than the practice tests I took.
Passed! I'm in TX so I got my passing score (80%). I'm pretty surprised considering the afternoon session was KILLER. Any other environmentals here?? Figured it might be helpful to future test takers if we post score and pass/fail.