So the other day i was watching TOS The Changeling. In this and several other ep. They have talked about things going faster than warp ten. In this ep. They talk about a bolt of energy going warp 15. But in other series I.e. VOY. Tom Paris goes warp ten in a shuttle. And they all talk about how no one had gone that fast before. And that people couldn't go that fast because it made them sick and things. Put them everywhere at once and things. So my overall question is A. Is this just another time when trek universe doesn't sync up all that well? Or B did they change the warp scale after a time to make up for this?