okay, I have done everything in the link and all my joysticks and buttons
are mapped but there is no menu for mouse inputs.
Like this,

device_mouse raw
device_raw_mousedev[0] /dev/input/mouse0 (I tried mouse1 too)
device_raw_mousedev[1] auto
device_raw_mousedev[2] auto
device_raw_mousedev[3] auto
device_raw_mousetype[0] ps2
device_raw_mousetype[1] pnp
device_raw_mousetype[2] pop
device_raw_mousetype[3] pop

where do I find these to check and see If I can get a response from my trackball