Dren,dren wrote:Several scenarios pointed out:
1. Mercedes has an innovation they don't want to leak out early
2. Willis showed up and caused a redesign
3. Brawn really thinks there is more to ultimately gain through development by giving up some testing time.
All of these are plausible ideas. On the bright side, the reliability issues shouldn't show up again. Especially if the systems are similar to last year's car. Also, the upgrades introduced through the season for the W02 all worked as designed. So, we can say that we expect the car to hit the second test running with few if any reliability issues while delivering the designed/expected performance.
Let's just hope the expected performance is good enough to compete.
1.About the first point, indeed some people on other forums are speaking about this innovation. It`s about a radiator which has a tear drop shape. Sam Bird already insinuate something about this radiator after the Abu Dhabi test ...
2. & 3. Willis came up with some interesting ideas, which in turn they now need much more time to run them in the wind tunnel. That`s why they delay the new car arrival after the 2-nd test.
I agree with you that next year rules are not changing very much and therefore their systems for W03 are pretty much the same.
In addition, in the last couple of races all teams tested some of the 2012 tyre... and not to mention the Abu Dhabi test with the young guns.
So they already have plenty of data and in this regard the track time lost is not so crucial.
Their new state-of-the-art simulator (which btw. is rated to be even better than McLaren`s) is helping them a lot with this shortage of track time, as Fry stated.
This year track time on winter tests was so crucial because everybody need to run (besides the new car chassis) new systems, which some of them was unknown like KERS, DRS and not to mention the new Pirelli tyres ...
Nowadays a F1 car performance is more and more relying on the aero stuff which has on it, therefore is more important to have time to run lots of ideas in the wind tunnel, as Ross Brawn told us and RBR did successfully last year ...