Every time you hit a ball, vibrations are generated. think about when you hit a ball off center vs in the sweet spot. They feel different...as they are providing "information" about what type of shot you hit. The new Cortex Dampening System uses technology in the handle to filter out "bad vibrations" which don't give necessary feedback to the players.
Some of you have expressed grief that this is simply a marketing ploy. Head to your local pro shop and demo a 2010 APD and a 2013 APD. String them the same and hit with both on the same day.
First of all, it's great to have an opportunity to get official information and clarification from Babolat on this forum. I appreciate the time and effort you invest in answering all the questions.
Now, don't you think it's overstatement to attribute all the differences between 2010 APD and 2013 APD solely to new and improved "active" cortex system? Correct me if I'm wrong, but these two generations differ in many things:
1) Swing weights
2) Stiffness level
3) Probably slightly different structural/material properties
4) ...and finally Different "Cortex Dampening System"
(Malicious people would even say that no two Babolat racquets play identically, even if they are the same model/generation, but I don't agree with that...
It's not my intent to argue or alienate, nor I have anything against Babolat as a company. On the contrary, I am happy and regular Babolat user and have used many, many Babolat products over time (strings, shoes, overgrips, balls, textile, racquets...) but I really get annoyed with cheap marketing tricks.
After seeing dissection photos of "Cortex System" I see it simply as "snake oil", and so far I haven't change my standpoint.
Can you please ask your engineers what was changed in the 2012/2013 cortex dampening system (except turning it from V shape into A shape) to make it "active" and noticeably different (in your own words) than 2010 version?
Best regards,
Dragan