Walt Walt, I have noticed that when building big ships (more then 70 or 100 blocks) , we fill the shape with corridors... And when putting an operational part that needs crew the game slows down to 15 FPS (for me) ... Im pretty sure it's because the game trying to find the nearest crew place... But the ship doesn't have one... Do you think there is away for you to fix it... Thanks for advance 😊