Plus imu data positioning failed

[ZYQ1919]

<arg name="use_imu" default="false" />
to
<arg name="use_imu" default="true" />
positioning failed, the point cloud rotated, how can I solve it?

[Chaoyue-cpu]

hi，I'm facing the same issue—after incorporating the IMU, the results are worse than using LiDAR alone.how do you solve it？thanks