I wish all files which don't relate to the car performance to be easily editable by the customer if he so wishes and this shouldn't create a version mismatch. Example change or edit sounds. Made it to Formula Master and the car feels like a different car, much more planted and controlable (only skid and scrub sounds and their respective levels). I had to replace the whole sound mas file because it was encrypted (I understand that such a genial creation was the envy of all the pirates of internet and had to be strictly protected), it was easy because the car mas itself was not encrypted. Tried for Marussia but didn't succeed because the car mas itself was encrypted. Thanks and cheers to all the dev team.
That could start to get difficult to manage for online use. As for why it might matter... imagine someone creating nice little objects in braking zones to act as brake markers