While I would like to see customer cars in F1 I do sympathise with Williams's position on this issue. They have made a massive investment over many years to build up their business and compete in F1 (very successfully at times!), and yet if customer cars were allowed their whole business would be undermined. Ultimately, what would be the point in any team building their own car. Isn't there the possibility that F1 could eventually move towards the Indycar model of having a chassis supplier to the series and bingo we have yet another spec series? ...Or worse still...Formula Ferrari (previously known as A1GP)