Dual Shock 2 customization

hello

im using PS2 DualShock2 controler to play I-war2 and i would like to customize latheral thrusters under right analog stick but i have no idea how to do that, if anyone could give mi any hint how should i edit config file i will be grateful

thank you

well nevermind i figured it out by myself

<-> is joyZaxis
/\
\/ is joyRZaxis

and if anyone interested under each analog stick is joybutton11 and joybutton12