Source: http://www.ferrari.com/English/News/For ... brief.aspxFerrari.com wrote:The F10’s development programme continues apace: Turkey should see the debut of an evolution of the software controlling the blown rear wing and other important advances will be introduced by the end of June
This was mentioned by James Allen in his blog, questioning "Is this Ferrari being provocative?" and he said he would look into what it, so hopefully it'll be clear soon.
http://www.jamesallenonf1.com
Maybe they mean the soft pad on the back of the gloves the drivers wear...