Remove class restriction from events in Forza Horizon?

Does anyone know if there is a way to remove the car class restriction from events in Forza Horizon? Any help would be much appreciated! Cheers.

ISO mod of some kind ?

Perhaps… I think there is also a way to do it by HEX editing, but I was hoping to not have to put quite that much effort into it :stuck_out_tongue: There are a lot of options that I don’t really know anything about that you can change in a save file on the Horizon editor; I was hoping one of those options would do it.