It's weird, that when flying a spaceship, one is restricted in flying up or down. it seems like your ship is stuck between a positive and negative pitch. Why is that, there's no air in space. Please fix it so we can fly upside down and go vertically.
Attacking a target below (or above) you is impossible. You have to spiral down to get the front or back of the ship in front of the target.
And don't tell me it's not possible. Freelancer and WC series already made it work.