Issue with IMU brick v2 - Bad correction

Hello there !

I have a zed f9p and a multiband antenna. I have also an IMU brick v2 to have the correction for the cap. I have an issue, the cap given by the imu and by the gps is really different… And when i drived the tractor to the north the gps is around 0 but not the brick…
The brick is placed on the roof of the tractor with the X axis in the direction of the forward of the tractor.

Do you have an Idea ? :grin:
Thanks !

Doesn’t matter which way the Brick thinks north is, AOG just uses the relative change of the heading. As long as your imu is nice and stable you’re good to go