I need some advice about joystick 3D movement and remapping the knobs

Hey Derivative,

I wish some 3D movement in my project and thought that a joystick could help.
the x and y-axis are assigned to the ‘rotating stick’.
But I do not see where the z-axis is assigned to.

I have a Logitech Extreme 3D pro.
And by the way how can I remap those values to those different knobs.
the extreme is a cheap device and remapping is specifically not provided.
Is it possible to find a general remapping app for joysticks in general?

beste regards and thank you