Ok, i just tried out the lastest version. Everything is so good so far but it seems battering ram speed is way too high and unrealistic. They have almost the same speed as light infantry. I don't mind the fact that it is hard to be destroyed and deals lots of damage to buildings but the speed is way too high. Please reduce it. Everyone who is familiar with history knows that battering ram is a very heavy siege engine, it should not be as mobile  or move as fast as currently depicted in the game.