I honestly think there should be impossible mode on the list but yeah with the people manipulating the screen it could definitely a problem. But the thing is there is hardly anyone on there and we could make a rule (Stream Only) because we would have viewers on the stream (i'f you have a fan base) and you could also say they could use Mirror mode as disguise but the thing is they don't have the same physics so it would also not make sense. you could also say they could buy a privet server on speed run 4 but for a record? also another thing is if you do a normal speed run 4 and rotated it in the editing software it will be way to sketchy on how fast they are going. If its added it could be really hard for the moderators to check them.