If I put a huge plot of hay bales at the bottom of a tall building and jump down onto them, half the time I suffer no damage at all, but half the time I wind up with a broken leg. Are they bugged to where maybe if you don't land exactly within a single hay bale that it doesn't break your fall? Like if I land halfway on two different hay bales does that bug out the physics or something? It's the only thing I can think of that would possibly make them fail to serve their purpose.