Ok, tried inputting a hard number. Actually, I used several. Each time, I hit the same thing: The numbers were simply TOO small to be of any use to me.

This, of course, could be because of the velocities, but I doubt it.

I used the same formula, got the values for the initial vertical and horizontal velocities, got the distance traveled, and hardcoded a gravity that accurately matched the force I used earlier to "create" gravity. However, the results always came out to be between -0.1 and -0.2, which just seemed useless to me. Is there anything missing by chance?