Persistent Trails. Document your epic journeys! Fly in formation! Race your friends! Paint the skies!   Features: - Vessel geometry track replay. Optionally with physics colliders (so you can crash into the recorded vessels). Optionally with playback looping for continuous motion. Or with Fast-Forward. - optional direcitonal markers - "continue track" function allows to resume a previously recorded track - add "log entry nodes" to a track to have georeferenced