Need help with FSUIPC offests and SA_WXR gain / tilt control

Hello,

I read the documentation of SA_WXR but I just can't understand anything about those FSUIPC offsets.
Basically i would like to command gain and tilt with keyboard keys or buttons, i'm showing WXR on MP ND that is ok but can't modify tilt.

As I'm so clueless about those bits you have to set or not set on offset etc, could someone using FSUIPC to command tilt and gain provide me with a copy of is FSUIPC ini file so i can copy / paste it. Just maybe say wich key is used in wich command so I can check modify to my config.

Would be great help, thanks !