Ship goes down when reverse thrusters are on

as the title says. when i reverse or when dampeners try to slow me down, the ship goes down. this doesnt happen when i go forward or any other direction. just backwards. yes im aware that the ship is a hot mess. im trying my hardest to get enough thrust https://preview.redd.it/morg5put17mh1.png?width=895&format=png&auto=webp&s=113f2b9e557ea6bb74d576042b489877bfe92a01…

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