1. Connect VMT tracker(s)
  2. Open VRChat
  3. Calibrate FBT from QM Launch Pad > Calibrate FBT
  4. Disable FBT at QM Settings > Tracking & IK > Allow Fullbody Tracking FBT
  5. Enable horizon adjust at QM Settings > Advanced Options > Allow Horizon Adjust
  6. Set standing height at QM Settings > Advanced Options > Set Standing Height
  7. Change avatar height at radial menu > Expressions > Quick Actions > Avatar Height or Reset Height
  8. You'll see the standing height is resetted