No balls in the arsenal yet — add the ball being drilled first.
Type in the session numbers from a ball-sensor app (built around the F5 Bowling sensor's metrics: Release Speed · Rev Rate · Axis Tilt · Axis Rotation · Track Flare). This is manual transcription — HookPhysics is not connected to F5. HookPhysics reads tilt/rotation as unsigned release values: rotation 0° = forward roll, 90° = side roll; tilt 0° = low spin axis, 90° = spinner — check the sensor app uses the same references before applying.