When you configures the parc ferme for block the tyres since qualifying to race (you know, to forcing the driver to start with the same tyres they used in qualifying, exactly the same, including wear), all seems working fine, but in race, the driver can't change the compound, he only can change the tyres for the same compound, all other compounds, except rain, are blocked. This bug is old like the own rFactor(1) and it would be nice to see it solved. Thanks.