I figure the intermediate choices may come in handy, I don't know... With winter driving I'm not sure what split will give the best control between over and understeer. Basically it's not an issue to add it so why not? The only expense would come if people wanted to have infinite control 0-100%. But I didn't think that was necessary.

We can add it, but it will be with a strict warning, I really don't want to be responsible for damage to people's vehicles, and MBEACH really cautioned us against this.