Somehow when i am using the updated R46 with exterior view, the train is moving so slow. When i increase the throttle to the max power, the interval speed increase a little bit, but the train still move so slow. The max speed that i got it up to was 20mph. I try pressing the emergency brake, then backing up the train slowly, and then putting the train to foward position along with increasing the throttle slowly, but still the train is moving very slow? Can someone please help me fix this problem. thanks