rFactor2 allready supporting multiclass racing, it's just ODD that there is no option for this ? Both standing, position, laptime- and gap-reference to CLASS would be higly appreciated! And shouldn't really be a problem for ISI to implement...
+1000 and already wished http://isiforums.net/f/showthread.php/7302-Multiple-Class-Winners-in-one-Race-wish-idea But hey, we can't wish this feature enough