Since Sector3 updated the whole physics of the GT Cars old setups are not working any longer. That's my explanation why it doesn't work
When i see that the fastest Laptime is a 7:51 im wondering because that are 3 seconds faster then the World record on the Nordschleife: "We´ve got exciting news to share: Manuel Metzger // Fanpage set a new lap record in qualifying securing the pole position for VLN´s 6-hour race. The Mercedes-AMG GT3 #7 completed the lap in 7:54.496 minutes" source: https://www.facebook.com/teamblackfalcon/posts/1133096616733464:0