Seriously, get rid of this, or at least increase the allowable height variance.

In the fight in the new quest, if you're lagging at all, its almost impossible to take out those meteors before they strike if thundara isn't up at the time.

But it's not just that, it's stupid everywhere. Why not just do a check to see if the enemy can reach you? Isn't this really meant to prevent enemies from being nuked where they can't get to you? Not enemies that are 2 feet away from you but over your head?