This taken from an Exclusive Interview on formula1.com
Q: What level of input do you feel you have had into the new car?
LH: I think it is the same as all of us in the team. For me having driven last year’s car and coming to this season’s car it means giving correct feedback and doing as much mileage as possible and driving the development in the right direction - and steering the team in the right direction. It’s a big responsibility on all of us drivers, but I am quite relaxed about it.
Heikki’s contribution is a bit different as he comes from another team and so he brings information and experience from another team on how they go about things there.
Errrrr sorry, what Mr. Hamilton... not MORE spying [-X [-o<
Haha
I doubt it's like that