Mr.G wrote:What I don't understand is, why people think that team hide their true potential. Surely they don't run on the edge but it's from different reasons not for hiding the potential.
...
If the team is good is good they more likely scare the others by showing them the pace instead of hiding it... If you show the pace in test what's the disadvantage for you? It's not like the other team will think something to close the gap in two weeks. It take's several weeks to manufacture the parts...
I feel you are asking the wrong question here. The question is not "what good is it to hide your true pace?" - it's rather "
what good is it to show your true pace?" What advantage is there?
As long as the team can correlate the data between what they built in the factory and the simulation they ran and their on track performance, why show more than they need to?
As for reasons why Mercedes [or insert any other dominant team in the history of F1] would want to mask their true potential throughout a season is rather simple: The best way to secure that the formula that you are winning stays unchanged is by not winning and demoralizing your competitors by killing them race by race with huge margins, but by winning by just enough to keep them thinking they are close enough. Mercedes has been under a lot of pressure the past 2 seasons because of their dominance, as other teams and the other engine manufacturers have been arguing for more open regulations to close that gap. By keeping it close, there is less pressure to change something because the other teams feel that the existing gap can be closed.
Why hide pace in testing? For the same reasons really. If you already demoralize your competitors now, you're just forcing them to go back to the drawing board and find better solutions. Better to let them think they are close when in reality, they are maybe not.
Not saying that Mercedes is doing that. Only they know what they are showing and what they are not. This equally applies to all other teams like Ferrari too. They too wouldn't want to show more than they have to; Lets assume they are quicker than they seem - by showing their true hand, might force Mercedes to speed up development or re-think some of their updates. It might also force them to come up with more strict rules toward their drivers so that they don't get tangled up while Ferrari or any other competitor gets too close.