In my first season i just put all my focus onto 'next season' and copied the top runner in the league i was racing in and managed to sart this season with around 60% desgin devolpment on all my parts . So when i started this season i expected the devolpment to be the same or maybe better , as i have more desginers and th same focus , however i am getting less parts developed per day and only devolping 5% for next season insted of 7 % . Could somone explain why this happenes or a solution .