Yeah, pretty much, Z is a good way to loose your target (let it get far enough away to have a hard time hitting it) or, if you wait too long to press Z so that you don't loose it, you hit the bomb with your ship and 'splode. I always managed, but it was very annoying. I do remember trying to match speeds with bombs. Honestly, you can match speeds with everything else... why not bombs? Matching speeds with asteroids would be handy for hiding behind an asteroid that is going past an installation to hide from its sensors though, but IDK, you might already be able to do that.