When we move MoVI Pro to tilt -90deg by MIMIC, pan axis is rotated and gimbal is out of control as attached file. *Our settings are as below. Normal Mode Heading Assist: Fixed Mount (We chose this to stop drift.) Control: By MIMIC or Timelapse mode This behavior is also happen as below settings. tilt 0 to -90deg and roll (not 0deg) Although this issue is fixed when Heading Assist mode is OFF,drift happens. Is there any solution to this?