.21 was great, the sas is now solid as I could imagine it. it satiated my control surface concerns. but... id like to see some hot key control over the fuel tanks. a. being able to dump fuel. b. being able to shut off/on the fuel and or ox c. the above being able to be split among various hot keys. d. more hot keys! like a million!!1! ill get ten keyboards for this game... million I says.