Quote Originally Posted by The Black Knight View Post
This answers the question of whether the rule changes are successful or not. If we need 4 DRS zones they are clearly a failure.
I don't know that adding the 4th detection zone is really about the rules this year. The anecdotal evidence from the first 2 races seems to indicate they may need to actually reduce DRS.

The adding of the 4th zone seems to be more knee-jerk reaction from the racing past years at this track that doesn't account for the rule changes.