fuel tank outlet...

[Jean Poirier]

My preference (2 cents value) My first airplane was a Cessna 150 with one
valve : close or open. My second one was a PA22 Colt: 3 way valve close,
left OR right. I am now back with a Cessna 150 (until my Rebel ready to
fly!).
I will never, and say never have a 3 way valve in my Rebel. I do not like
the idea of a empty tank in flight. So you have to let some in it