Hi,
It has came to my attention that if the fuel is not balanced then the plane will not fly right. I fill all my tanks to max usually because i don't know how to determine how much fuel is needed for the flight. I do know that pilots are required at least 3 Fuel Systems (Fuel for flight, Fuel in case of a longer flight, and extra extra fuel for just in case) and i only know that because i have spoken to pilots in my area. How would i determine fuel for specific plane. I did onlineflightplanner.org but it doesn't tell me how to balance it by putting so much in what tanks.