1stThe, POWERSHOT_lD before, has been using speedhack on the Air Superiority. He perfectly keeps the speed between 303-304

what you can't do even with joystick.

Video proof: https://youtu.be/j-cnpa_LLw4

Battlereports:

http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1041067098600752576/1127540773/

http://battlelog.battlefield.com/bf4/ru/battlereport/show/1/1041074832192685504/1127540773/