(I lost track of what you were trying to argue, and the comment in isolation seemed to suggest that the non-trivial change had happened. A clause like “so the fact that this was carefully kept constant is evidence in favor of …” would have helped. )
(I lost track of what you were trying to argue, and the comment in isolation seemed to suggest that the non-trivial change had happened. A clause like “so the fact that this was carefully kept constant is evidence in favor of …” would have helped. )